31641106

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{42643}}^1$

素因数の和:42705

約数の個数: 16

約数和(自身を含む): 55266624

約数和(自身を除く): 23625518

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 42643, 85286, 298501, 597002, 2260079, 4520158, 15820553, 31641106]

約数ペア:

[(1, 31641106), (2, 15820553), (7, 4520158), (14, 2260079), (53, 597002), (106, 298501), (371, 85286), (742, 42643)]