90263138

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{222323}}^1$

素因数の和:222361

約数の個数: 16

約数和(自身を含む): 160073280

約数和(自身を除く): 69810142

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 222323, 444646, 1556261, 3112522, 6447367, 12894734, 45131569, 90263138]

約数ペア:

[(1, 90263138), (2, 45131569), (7, 12894734), (14, 6447367), (29, 3112522), (58, 1556261), (203, 444646), (406, 222323)]