31106928

素因数分解:

$2^4\times 3^1\times {\mathrm{648061}}^1$

素因数の和:648072

約数の個数: 20

約数和(自身を含む): 80359688

約数和(自身を除く): 49252760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 648061, 1296122, 1944183, 2592244, 3888366, 5184488, 7776732, 10368976, 15553464, 31106928]

約数ペア:

[(1, 31106928), (2, 15553464), (3, 10368976), (4, 7776732), (6, 5184488), (8, 3888366), (12, 2592244), (16, 1944183), (24, 1296122), (48, 648061)]