190022864

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{289669}}^1$

素因数の和:289718

約数の個数: 20

約数和(自身を含む): 377150340

約数和(自身を除く): 187127476

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 289669, 579338, 1158676, 2317352, 4634704, 11876429, 23752858, 47505716, 95011432, 190022864]

約数ペア:

[(1, 190022864), (2, 95011432), (4, 47505716), (8, 23752858), (16, 11876429), (41, 4634704), (82, 2317352), (164, 1158676), (328, 579338), (656, 289669)]