31940602

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1901}}^1$

素因数の和:2205

約数の個数: 16

約数和(自身を含む): 49665024

約数和(自身を除く): 17724422

約数列:

[1, 2, 31, 62, 271, 542, 1901, 3802, 8401, 16802, 58931, 117862, 515171, 1030342, 15970301, 31940602]

約数ペア:

[(1, 31940602), (2, 15970301), (31, 1030342), (62, 515171), (271, 117862), (542, 58931), (1901, 16802), (3802, 8401)]