169780976

素因数分解:

$2^4\times {\mathrm{1423}}^1\times {\mathrm{7457}}^1$

素因数の和:8888

約数の個数: 20

約数和(自身を含む): 329225952

約数和(自身を除く): 159444976

約数列:

[1, 2, 4, 8, 16, 1423, 2846, 5692, 7457, 11384, 14914, 22768, 29828, 59656, 119312, 10611311, 21222622, 42445244, 84890488, 169780976]

約数ペア:

[(1, 169780976), (2, 84890488), (4, 42445244), (8, 21222622), (16, 10611311), (1423, 119312), (2846, 59656), (5692, 29828), (7457, 22768), (11384, 14914)]