31350528

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1237}}^1$

素因数の和:1270

約数の個数: 108

約数和(自身を含む): 98688408

約数和(自身を除く): 67337880

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 528, 576, 704, 768, 792, 1056, 1152, 1237, 1408, 1584, 2112, 2304, 2474, 2816, 3168, 3711, 4224, 4948, 6336, 7422, 8448, 9896, 11133, 12672, 13607, 14844, 19792, 22266, 25344, 27214, 29688, 39584, 40821, 44532, 54428, 59376, 79168, 81642, 89064, 108856, 118752, 122463, 158336, 163284, 178128, 217712, 237504, 244926, 316672, 326568, 356256, 435424, 475008, 489852, 653136, 712512, 870848, 950016, 979704, 1306272, 1425024, 1741696, 1959408, 2612544, 2850048, 3483392, 3918816, 5225088, 7837632, 10450176, 15675264, 31350528]

約数ペア:

[(1, 31350528), (2, 15675264), (3, 10450176), (4, 7837632), (6, 5225088), (8, 3918816), (9, 3483392), (11, 2850048), (12, 2612544), (16, 1959408), (18, 1741696), (22, 1425024), (24, 1306272), (32, 979704), (33, 950016), (36, 870848), (44, 712512), (48, 653136), (64, 489852), (66, 475008), (72, 435424), (88, 356256), (96, 326568), (99, 316672), (128, 244926), (132, 237504), (144, 217712), (176, 178128), (192, 163284), (198, 158336), (256, 122463), (264, 118752), (288, 108856), (352, 89064), (384, 81642), (396, 79168), (528, 59376), (576, 54428), (704, 44532), (768, 40821), (792, 39584), (1056, 29688), (1152, 27214), (1237, 25344), (1408, 22266), (1584, 19792), (2112, 14844), (2304, 13607), (2474, 12672), (2816, 11133), (3168, 9896), (3711, 8448), (4224, 7422), (4948, 6336)]