85053044

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{58901}}^1$

素因数の和:58943

約数の個数: 18

約数和(自身を含む): 157091634

約数和(自身を除く): 72038590

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 58901, 117802, 235604, 1119119, 2238238, 4476476, 21263261, 42526522, 85053044]

約数ペア:

[(1, 85053044), (2, 42526522), (4, 21263261), (19, 4476476), (38, 2238238), (76, 1119119), (361, 235604), (722, 117802), (1444, 58901)]