85768318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 139098240

約数和(自身を除く): 53329922

約数列:

[1, 2, 19, 38, 61, 122, 163, 227, 326, 454, 1159, 2318, 3097, 4313, 6194, 8626, 9943, 13847, 19886, 27694, 37001, 74002, 188917, 263093, 377834, 526186, 703019, 1406038, 2257061, 4514122, 42884159, 85768318]

約数ペア:

[(1, 85768318), (2, 42884159), (19, 4514122), (38, 2257061), (61, 1406038), (122, 703019), (163, 526186), (227, 377834), (326, 263093), (454, 188917), (1159, 74002), (2318, 37001), (3097, 27694), (4313, 19886), (6194, 13847), (8626, 9943)]