81081352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{921379}}^1$

素因数の和:921396

約数の個数: 16

約数和(自身を含む): 165848400

約数和(自身を除く): 84767048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 921379, 1842758, 3685516, 7371032, 10135169, 20270338, 40540676, 81081352]

約数ペア:

[(1, 81081352), (2, 40540676), (4, 20270338), (8, 10135169), (11, 7371032), (22, 3685516), (44, 1842758), (88, 921379)]