87813754

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{47881}}^1$

素因数の和:48021

約数の個数: 16

約数和(自身を含む): 151690176

約数和(自身を除く): 63876422

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 47881, 95762, 335167, 670334, 6272411, 12544822, 43906877, 87813754]

約数ペア:

[(1, 87813754), (2, 43906877), (7, 12544822), (14, 6272411), (131, 670334), (262, 335167), (917, 95762), (1834, 47881)]