31370038

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{9871}}^1$

素因数の和:10107

約数の個数: 16

約数和(自身を含む): 54019584

約数和(自身を除く): 22649546

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 9871, 19742, 69097, 138194, 2240717, 4481434, 15685019, 31370038]

約数ペア:

[(1, 31370038), (2, 15685019), (7, 4481434), (14, 2240717), (227, 138194), (454, 69097), (1589, 19742), (3178, 9871)]