85128398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{77249}}^1$

素因数の和:77299

約数の個数: 16

約数和(自身を含む): 139050000

約数和(自身を除く): 53921602

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 77249, 154498, 1467731, 2240221, 2935462, 4480442, 42564199, 85128398]

約数ペア:

[(1, 85128398), (2, 42564199), (19, 4480442), (29, 2935462), (38, 2240221), (58, 1467731), (551, 154498), (1102, 77249)]