85490812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{15299}}^1$

素因数の和:15441

約数の個数: 24

約数和(自身を含む): 164505600

約数和(自身を除く): 79014788

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 15299, 30598, 61196, 168289, 336578, 673156, 1942973, 3885946, 7771892, 21372703, 42745406, 85490812]

約数ペア:

[(1, 85490812), (2, 42745406), (4, 21372703), (11, 7771892), (22, 3885946), (44, 1942973), (127, 673156), (254, 336578), (508, 168289), (1397, 61196), (2794, 30598), (5588, 15299)]