127707856

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{11551}}^1$

素因数の和:12250

約数の個数: 20

約数和(自身を含む): 247813504

約数和(自身を除く): 120105648

約数列:

[1, 2, 4, 8, 16, 691, 1382, 2764, 5528, 11056, 11551, 23102, 46204, 92408, 184816, 7981741, 15963482, 31926964, 63853928, 127707856]

約数ペア:

[(1, 127707856), (2, 63853928), (4, 31926964), (8, 15963482), (16, 7981741), (691, 184816), (1382, 92408), (2764, 46204), (5528, 23102), (11056, 11551)]