31814198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53201}}^1$

素因数の和:53239

約数の個数: 16

約数和(自身を含む): 53627616

約数和(自身を除く): 21813418

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 53201, 106402, 691613, 1223623, 1383226, 2447246, 15907099, 31814198]

約数ペア:

[(1, 31814198), (2, 15907099), (13, 2447246), (23, 1383226), (26, 1223623), (46, 691613), (299, 106402), (598, 53201)]