117920144

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{32467}}^1$

素因数の和:32702

約数の個数: 20

約数和(自身を含む): 229483824

約数和(自身を除く): 111563680

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 32467, 64934, 129868, 259736, 519472, 7370009, 14740018, 29480036, 58960072, 117920144]

約数ペア:

[(1, 117920144), (2, 58960072), (4, 29480036), (8, 14740018), (16, 7370009), (227, 519472), (454, 259736), (908, 129868), (1816, 64934), (3632, 32467)]