31710998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 53844480

約数和(自身を除く): 22133482

約数列:

[1, 2, 11, 22, 37, 74, 163, 239, 326, 407, 478, 814, 1793, 2629, 3586, 5258, 6031, 8843, 12062, 17686, 38957, 66341, 77914, 97273, 132682, 194546, 428527, 857054, 1441409, 2882818, 15855499, 31710998]

約数ペア:

[(1, 31710998), (2, 15855499), (11, 2882818), (22, 1441409), (37, 857054), (74, 428527), (163, 194546), (239, 132682), (326, 97273), (407, 77914), (478, 66341), (814, 38957), (1793, 17686), (2629, 12062), (3586, 8843), (5258, 6031)]