31460605628

素因数分解:

$2^2\times {\mathrm{641}}^1\times {\mathrm{2609}}^1\times {\mathrm{4703}}^1$

素因数の和:7957

約数の個数: 24

約数和(自身を含む): 55174815360

約数和(自身を除く): 23714209732

約数列:

[1, 2, 4, 641, 1282, 2564, 2609, 4703, 5218, 9406, 10436, 18812, 1672369, 3014623, 3344738, 6029246, 6689476, 12058492, 12270127, 24540254, 49080508, 7865151407, 15730302814, 31460605628]

約数ペア:

[(1, 31460605628), (2, 15730302814), (4, 7865151407), (641, 49080508), (1282, 24540254), (2564, 12270127), (2609, 12058492), (4703, 6689476), (5218, 6029246), (9406, 3344738), (10436, 3014623), (18812, 1672369)]