31109136

素因数分解:

$2^4\times 3^1\times {\mathrm{648107}}^1$

素因数の和:648118

約数の個数: 20

約数和(自身を含む): 80365392

約数和(自身を除く): 49256256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 648107, 1296214, 1944321, 2592428, 3888642, 5184856, 7777284, 10369712, 15554568, 31109136]

約数ペア:

[(1, 31109136), (2, 15554568), (3, 10369712), (4, 7777284), (6, 5184856), (8, 3888642), (12, 2592428), (16, 1944321), (24, 1296214), (48, 648107)]