86480524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{31379}}^1$

素因数の和:31449

約数の個数: 24

約数和(自身を含む): 166062960

約数和(自身を除く): 79582436

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 31379, 62758, 125516, 407927, 815854, 1631708, 1663087, 3326174, 6652348, 21620131, 43240262, 86480524]

約数ペア:

[(1, 86480524), (2, 43240262), (4, 21620131), (13, 6652348), (26, 3326174), (52, 1663087), (53, 1631708), (106, 815854), (212, 407927), (689, 125516), (1378, 62758), (2756, 31379)]