31913376

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:714

約数の個数: 96

約数和(自身を含む): 93477888

約数和(自身を除く): 61564512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 66, 88, 94, 96, 132, 141, 176, 188, 264, 282, 352, 376, 517, 528, 564, 643, 752, 1034, 1056, 1128, 1286, 1504, 1551, 1929, 2068, 2256, 2572, 3102, 3858, 4136, 4512, 5144, 6204, 7073, 7716, 8272, 10288, 12408, 14146, 15432, 16544, 20576, 21219, 24816, 28292, 30221, 30864, 42438, 49632, 56584, 60442, 61728, 84876, 90663, 113168, 120884, 169752, 181326, 226336, 241768, 332431, 339504, 362652, 483536, 664862, 679008, 725304, 967072, 997293, 1329724, 1450608, 1994586, 2659448, 2901216, 3989172, 5318896, 7978344, 10637792, 15956688, 31913376]

約数ペア:

[(1, 31913376), (2, 15956688), (3, 10637792), (4, 7978344), (6, 5318896), (8, 3989172), (11, 2901216), (12, 2659448), (16, 1994586), (22, 1450608), (24, 1329724), (32, 997293), (33, 967072), (44, 725304), (47, 679008), (48, 664862), (66, 483536), (88, 362652), (94, 339504), (96, 332431), (132, 241768), (141, 226336), (176, 181326), (188, 169752), (264, 120884), (282, 113168), (352, 90663), (376, 84876), (517, 61728), (528, 60442), (564, 56584), (643, 49632), (752, 42438), (1034, 30864), (1056, 30221), (1128, 28292), (1286, 24816), (1504, 21219), (1551, 20576), (1929, 16544), (2068, 15432), (2256, 14146), (2572, 12408), (3102, 10288), (3858, 8272), (4136, 7716), (4512, 7073), (5144, 6204)]