31168946

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:769

約数の個数: 16

約数和(自身を含む): 47329920

約数和(自身を除く): 16160974

約数列:

[1, 2, 197, 239, 331, 394, 478, 662, 47083, 65207, 79109, 94166, 130414, 158218, 15584473, 31168946]

約数ペア:

[(1, 31168946), (2, 15584473), (197, 158218), (239, 130414), (331, 94166), (394, 79109), (478, 65207), (662, 47083)]