87860708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{16729}}^1$

素因数の和:16847

約数の個数: 24

約数和(自身を含む): 167233080

約数和(自身を除く): 79372372

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 16729, 33458, 66916, 217477, 434954, 869908, 1689629, 3379258, 6758516, 21965177, 43930354, 87860708]

約数ペア:

[(1, 87860708), (2, 43930354), (4, 21965177), (13, 6758516), (26, 3379258), (52, 1689629), (101, 869908), (202, 434954), (404, 217477), (1313, 66916), (2626, 33458), (5252, 16729)]