126934448

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{118409}}^1$

素因数の和:118484

約数の個数: 20

約数和(自身を含む): 249608280

約数和(自身を除く): 122673832

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 118409, 236818, 473636, 947272, 1894544, 7933403, 15866806, 31733612, 63467224, 126934448]

約数ペア:

[(1, 126934448), (2, 63467224), (4, 31733612), (8, 15866806), (16, 7933403), (67, 1894544), (134, 947272), (268, 473636), (536, 236818), (1072, 118409)]