54220888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{398683}}^1$

素因数の和:398706

約数の個数: 16

約数和(自身を含む): 107644680

約数和(自身を除く): 53423792

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 398683, 797366, 1594732, 3189464, 6777611, 13555222, 27110444, 54220888]

約数ペア:

[(1, 54220888), (2, 27110444), (4, 13555222), (8, 6777611), (17, 3189464), (34, 1594732), (68, 797366), (136, 398683)]