126446224

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{12329}}^1$

素因数の和:12978

約数の個数: 20

約数和(自身を含む): 245391660

約数和(自身を除く): 118945436

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 10256, 12329, 24658, 49316, 98632, 197264, 7902889, 15805778, 31611556, 63223112, 126446224]

約数ペア:

[(1, 126446224), (2, 63223112), (4, 31611556), (8, 15805778), (16, 7902889), (641, 197264), (1282, 98632), (2564, 49316), (5128, 24658), (10256, 12329)]