40387112

素因数分解:

$2^3\times {\mathrm{677}}^1\times {\mathrm{7457}}^1$

素因数の和:8140

約数の個数: 16

約数和(自身を含む): 75847860

約数和(自身を除く): 35460748

約数列:

[1, 2, 4, 8, 677, 1354, 2708, 5416, 7457, 14914, 29828, 59656, 5048389, 10096778, 20193556, 40387112]

約数ペア:

[(1, 40387112), (2, 20193556), (4, 10096778), (8, 5048389), (677, 59656), (1354, 29828), (2708, 14914), (5416, 7457)]