31070282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{2039}}^1$

素因数の和:2461

約数の個数: 16

約数和(自身を含む): 49204800

約数和(自身を除く): 18134518

約数列:

[1, 2, 19, 38, 401, 802, 2039, 4078, 7619, 15238, 38741, 77482, 817639, 1635278, 15535141, 31070282]

約数ペア:

[(1, 31070282), (2, 15535141), (19, 1635278), (38, 817639), (401, 77482), (802, 38741), (2039, 15238), (4078, 7619)]