77156624

素因数分解:

$2^4\times {\mathrm{1223}}^1\times {\mathrm{3943}}^1$

素因数の和:5174

約数の個数: 20

約数和(自身を含む): 149651136

約数和(自身を除く): 72494512

約数列:

[1, 2, 4, 8, 16, 1223, 2446, 3943, 4892, 7886, 9784, 15772, 19568, 31544, 63088, 4822289, 9644578, 19289156, 38578312, 77156624]

約数ペア:

[(1, 77156624), (2, 38578312), (4, 19289156), (8, 9644578), (16, 4822289), (1223, 63088), (2446, 31544), (3943, 19568), (4892, 15772), (7886, 9784)]