31331036126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{663203}}^1$

素因数の和:663320

約数の個数: 32

約数和(自身を含む): 53480770560

約数和(自身を除く): 22149734434

約数列:

[1, 2, 13, 23, 26, 46, 79, 158, 299, 598, 1027, 1817, 2054, 3634, 23621, 47242, 663203, 1326406, 8621639, 15253669, 17243278, 30507338, 52393037, 104786074, 198297697, 396595394, 681109481, 1205039851, 1362218962, 2410079702, 15665518063, 31331036126]

約数ペア:

[(1, 31331036126), (2, 15665518063), (13, 2410079702), (23, 1362218962), (26, 1205039851), (46, 681109481), (79, 396595394), (158, 198297697), (299, 104786074), (598, 52393037), (1027, 30507338), (1817, 17243278), (2054, 15253669), (3634, 8621639), (23621, 1326406), (47242, 663203)]