31438622

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{1697}}^1$

素因数の和:1915

約数の個数: 16

約数和(自身を含む): 48291120

約数和(自身を除く): 16852498

約数列:

[1, 2, 59, 118, 157, 314, 1697, 3394, 9263, 18526, 100123, 200246, 266429, 532858, 15719311, 31438622]

約数ペア:

[(1, 31438622), (2, 15719311), (59, 532858), (118, 266429), (157, 200246), (314, 100123), (1697, 18526), (3394, 9263)]