38412112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{141221}}^1$

素因数の和:141246

約数の個数: 20

約数和(自身を含む): 78801876

約数和(自身を除く): 40389764

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 141221, 282442, 564884, 1129768, 2259536, 2400757, 4801514, 9603028, 19206056, 38412112]

約数ペア:

[(1, 38412112), (2, 19206056), (4, 9603028), (8, 4801514), (16, 2400757), (17, 2259536), (34, 1129768), (68, 564884), (136, 282442), (272, 141221)]