223669136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{822313}}^1$

素因数の和:822338

約数の個数: 20

約数和(自身を含む): 458851212

約数和(自身を除く): 235182076

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 822313, 1644626, 3289252, 6578504, 13157008, 13979321, 27958642, 55917284, 111834568, 223669136]

約数ペア:

[(1, 223669136), (2, 111834568), (4, 55917284), (8, 27958642), (16, 13979321), (17, 13157008), (34, 6578504), (68, 3289252), (136, 1644626), (272, 822313)]