22381672

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{65063}}^1$

素因数の和:65112

約数の個数: 16

約数和(自身を含む): 42942240

約数和(自身を除く): 20560568

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 65063, 130126, 260252, 520504, 2797709, 5595418, 11190836, 22381672]

約数ペア:

[(1, 22381672), (2, 11190836), (4, 5595418), (8, 2797709), (43, 520504), (86, 260252), (172, 130126), (344, 65063)]