3643216

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2206

約数の個数: 20

約数和(自身を含む): 7126900

約数和(自身を除く): 3483684

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2089, 4178, 8356, 16712, 33424, 227701, 455402, 910804, 1821608, 3643216]

約数ペア:

[(1, 3643216), (2, 1821608), (4, 910804), (8, 455402), (16, 227701), (109, 33424), (218, 16712), (436, 8356), (872, 4178), (1744, 2089)]