31142468

素因数分解:

$2^2\times 7^1\times {\mathrm{751}}^1\times {\mathrm{1481}}^1$

素因数の和:2243

約数の個数: 24

約数和(自身を含む): 62409984

約数和(自身を除く): 31267516

約数列:

[1, 2, 4, 7, 14, 28, 751, 1481, 1502, 2962, 3004, 5257, 5924, 10367, 10514, 20734, 21028, 41468, 1112231, 2224462, 4448924, 7785617, 15571234, 31142468]

約数ペア:

[(1, 31142468), (2, 15571234), (4, 7785617), (7, 4448924), (14, 2224462), (28, 1112231), (751, 41468), (1481, 21028), (1502, 20734), (2962, 10514), (3004, 10367), (5257, 5924)]