31404368

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{14983}}^1$

素因数の和:15122

約数の個数: 20

約数和(自身を含む): 61314528

約数和(自身を除く): 29910160

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 14983, 29966, 59932, 119864, 239728, 1962773, 3925546, 7851092, 15702184, 31404368]

約数ペア:

[(1, 31404368), (2, 15702184), (4, 7851092), (8, 3925546), (16, 1962773), (131, 239728), (262, 119864), (524, 59932), (1048, 29966), (2096, 14983)]