31068496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{102199}}^1$

素因数の和:102226

約数の個数: 20

約数和(自身を含む): 63364000

約数和(自身を除く): 32295504

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 102199, 204398, 408796, 817592, 1635184, 1941781, 3883562, 7767124, 15534248, 31068496]

約数ペア:

[(1, 31068496), (2, 15534248), (4, 7767124), (8, 3883562), (16, 1941781), (19, 1635184), (38, 817592), (76, 408796), (152, 204398), (304, 102199)]