98123212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{25057}}^1$

素因数の和:25161

約数の個数: 24

約数和(自身を含む): 189438480

約数和(自身を除く): 91315268

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 25057, 50114, 100228, 275627, 551254, 1102508, 2230073, 4460146, 8920292, 24530803, 49061606, 98123212]

約数ペア:

[(1, 98123212), (2, 49061606), (4, 24530803), (11, 8920292), (22, 4460146), (44, 2230073), (89, 1102508), (178, 551254), (356, 275627), (979, 100228), (1958, 50114), (3916, 25057)]