85801036

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{59419}}^1$

素因数の和:59461

約数の個数: 18

約数和(自身を含む): 158473140

約数和(自身を除く): 72672104

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 59419, 118838, 237676, 1128961, 2257922, 4515844, 21450259, 42900518, 85801036]

約数ペア:

[(1, 85801036), (2, 42900518), (4, 21450259), (19, 4515844), (38, 2257922), (76, 1128961), (361, 237676), (722, 118838), (1444, 59419)]