90438704

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{194911}}^1$

素因数の和:194948

約数の個数: 20

約数和(自身を含む): 181268160

約数和(自身を除く): 90829456

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 194911, 389822, 779644, 1559288, 3118576, 5652419, 11304838, 22609676, 45219352, 90438704]

約数ペア:

[(1, 90438704), (2, 45219352), (4, 22609676), (8, 11304838), (16, 5652419), (29, 3118576), (58, 1559288), (116, 779644), (232, 389822), (464, 194911)]