127588112

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{35759}}^1$

素因数の和:35990

約数の個数: 20

約数和(自身を含む): 248317440

約数和(自身を除く): 120729328

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 35759, 71518, 143036, 286072, 572144, 7974257, 15948514, 31897028, 63794056, 127588112]

約数ペア:

[(1, 127588112), (2, 63794056), (4, 31897028), (8, 15948514), (16, 7974257), (223, 572144), (446, 286072), (892, 143036), (1784, 71518), (3568, 35759)]