31345468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101771}}^1$

素因数の和:101793

約数の個数: 24

約数和(自身を含む): 68390784

約数和(自身を除く): 37045316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 101771, 203542, 407084, 712397, 1119481, 1424794, 2238962, 2849588, 4477924, 7836367, 15672734, 31345468]

約数ペア:

[(1, 31345468), (2, 15672734), (4, 7836367), (7, 4477924), (11, 2849588), (14, 2238962), (22, 1424794), (28, 1119481), (44, 712397), (77, 407084), (154, 203542), (308, 101771)]