87915693664

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{2371}}^1\times {\mathrm{68161}}^1$

素因数の和:70559

約数の個数: 48

約数和(自身を含む): 183345419376

約数和(自身を除く): 95429725712

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 2371, 4742, 9484, 18968, 37936, 40307, 68161, 75872, 80614, 136322, 161228, 272644, 322456, 545288, 644912, 1090576, 1158737, 1289824, 2181152, 2317474, 4634948, 9269896, 18539792, 37079584, 161609731, 323219462, 646438924, 1292877848, 2585755696, 2747365427, 5171511392, 5494730854, 10989461708, 21978923416, 43957846832, 87915693664]

約数ペア:

[(1, 87915693664), (2, 43957846832), (4, 21978923416), (8, 10989461708), (16, 5494730854), (17, 5171511392), (32, 2747365427), (34, 2585755696), (68, 1292877848), (136, 646438924), (272, 323219462), (544, 161609731), (2371, 37079584), (4742, 18539792), (9484, 9269896), (18968, 4634948), (37936, 2317474), (40307, 2181152), (68161, 1289824), (75872, 1158737), (80614, 1090576), (136322, 644912), (161228, 545288), (272644, 322456)]