2216451256

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{90217}}^1$

素因数の和:90343

約数の個数: 32

約数和(自身を含む): 4319637840

約数和(自身を除く): 2103186584

約数列:

[1, 2, 4, 8, 37, 74, 83, 148, 166, 296, 332, 664, 3071, 6142, 12284, 24568, 90217, 180434, 360868, 721736, 3338029, 6676058, 7488011, 13352116, 14976022, 26704232, 29952044, 59904088, 277056407, 554112814, 1108225628, 2216451256]

約数ペア:

[(1, 2216451256), (2, 1108225628), (4, 554112814), (8, 277056407), (37, 59904088), (74, 29952044), (83, 26704232), (148, 14976022), (166, 13352116), (296, 7488011), (332, 6676058), (664, 3338029), (3071, 721736), (6142, 360868), (12284, 180434), (24568, 90217)]