31402342

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{853}}^1$

素因数の和:1167

約数の個数: 16

約数和(自身を含む): 47960640

約数和(自身を除く): 16558298

約数列:

[1, 2, 79, 158, 233, 466, 853, 1706, 18407, 36814, 67387, 134774, 198749, 397498, 15701171, 31402342]

約数ペア:

[(1, 31402342), (2, 15701171), (79, 397498), (158, 198749), (233, 134774), (466, 67387), (853, 36814), (1706, 18407)]