31417056

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 100009728

約数和(自身を除く): 68592672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 47, 48, 66, 72, 88, 94, 96, 99, 132, 141, 144, 176, 188, 198, 211, 264, 282, 288, 352, 376, 396, 422, 423, 517, 528, 564, 633, 752, 792, 844, 846, 1034, 1056, 1128, 1266, 1504, 1551, 1584, 1688, 1692, 1899, 2068, 2256, 2321, 2532, 3102, 3168, 3376, 3384, 3798, 4136, 4512, 4642, 4653, 5064, 6204, 6752, 6768, 6963, 7596, 8272, 9284, 9306, 9917, 10128, 12408, 13536, 13926, 15192, 16544, 18568, 18612, 19834, 20256, 20889, 24816, 27852, 29751, 30384, 37136, 37224, 39668, 41778, 49632, 55704, 59502, 60768, 74272, 74448, 79336, 83556, 89253, 109087, 111408, 119004, 148896, 158672, 167112, 178506, 218174, 222816, 238008, 317344, 327261, 334224, 357012, 436348, 476016, 654522, 668448, 714024, 872696, 952032, 981783, 1309044, 1428048, 1745392, 1963566, 2618088, 2856096, 3490784, 3927132, 5236176, 7854264, 10472352, 15708528, 31417056]

約数ペア:

[(1, 31417056), (2, 15708528), (3, 10472352), (4, 7854264), (6, 5236176), (8, 3927132), (9, 3490784), (11, 2856096), (12, 2618088), (16, 1963566), (18, 1745392), (22, 1428048), (24, 1309044), (32, 981783), (33, 952032), (36, 872696), (44, 714024), (47, 668448), (48, 654522), (66, 476016), (72, 436348), (88, 357012), (94, 334224), (96, 327261), (99, 317344), (132, 238008), (141, 222816), (144, 218174), (176, 178506), (188, 167112), (198, 158672), (211, 148896), (264, 119004), (282, 111408), (288, 109087), (352, 89253), (376, 83556), (396, 79336), (422, 74448), (423, 74272), (517, 60768), (528, 59502), (564, 55704), (633, 49632), (752, 41778), (792, 39668), (844, 37224), (846, 37136), (1034, 30384), (1056, 29751), (1128, 27852), (1266, 24816), (1504, 20889), (1551, 20256), (1584, 19834), (1688, 18612), (1692, 18568), (1899, 16544), (2068, 15192), (2256, 13926), (2321, 13536), (2532, 12408), (3102, 10128), (3168, 9917), (3376, 9306), (3384, 9284), (3798, 8272), (4136, 7596), (4512, 6963), (4642, 6768), (4653, 6752), (5064, 6204)]