22785296

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{9431}}^1$

素因数の和:9590

約数の個数: 20

約数和(自身を含む): 44443584

約数和(自身を除く): 21658288

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 9431, 18862, 37724, 75448, 150896, 1424081, 2848162, 5696324, 11392648, 22785296]

約数ペア:

[(1, 22785296), (2, 11392648), (4, 5696324), (8, 2848162), (16, 1424081), (151, 150896), (302, 75448), (604, 37724), (1208, 18862), (2416, 9431)]