127652176

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{41771}}^1$

素因数の和:41970

約数の個数: 20

約数和(自身を含む): 248626944

約数和(自身を除く): 120974768

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 41771, 83542, 167084, 334168, 668336, 7978261, 15956522, 31913044, 63826088, 127652176]

約数ペア:

[(1, 127652176), (2, 63826088), (4, 31913044), (8, 15956522), (16, 7978261), (191, 668336), (382, 334168), (764, 167084), (1528, 83542), (3056, 41771)]