88627664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1999}}^1$

素因数の和:2187

約数の個数: 40

約数和(自身を含む): 183024000

約数和(自身を除く): 94396336

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 272, 326, 652, 1304, 1999, 2608, 2771, 3998, 5542, 7996, 11084, 15992, 22168, 31984, 33983, 44336, 67966, 135932, 271864, 325837, 543728, 651674, 1303348, 2606696, 5213392, 5539229, 11078458, 22156916, 44313832, 88627664]

約数ペア:

[(1, 88627664), (2, 44313832), (4, 22156916), (8, 11078458), (16, 5539229), (17, 5213392), (34, 2606696), (68, 1303348), (136, 651674), (163, 543728), (272, 325837), (326, 271864), (652, 135932), (1304, 67966), (1999, 44336), (2608, 33983), (2771, 31984), (3998, 22168), (5542, 15992), (7996, 11084)]