78331352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{890129}}^1$

素因数の和:890146

約数の個数: 16

約数和(自身を含む): 160223400

約数和(自身を除く): 81892048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 890129, 1780258, 3560516, 7121032, 9791419, 19582838, 39165676, 78331352]

約数ペア:

[(1, 78331352), (2, 39165676), (4, 19582838), (8, 9791419), (11, 7121032), (22, 3560516), (44, 1780258), (88, 890129)]