31353848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5623}}^1$

素因数の和:5687

約数の個数: 32

約数和(自身を含む): 63776160

約数和(自身を除く): 32422312

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 5623, 11246, 22492, 44984, 95591, 191182, 230543, 382364, 461086, 764728, 922172, 1844344, 3919231, 7838462, 15676924, 31353848]

約数ペア:

[(1, 31353848), (2, 15676924), (4, 7838462), (8, 3919231), (17, 1844344), (34, 922172), (41, 764728), (68, 461086), (82, 382364), (136, 230543), (164, 191182), (328, 95591), (697, 44984), (1394, 22492), (2788, 11246), (5576, 5623)]