31242110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{3251}}^1$

素因数の和:3320

約数の個数: 24

約数和(自身を含む): 58126248

約数和(自身を除く): 26884138

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 3251, 4805, 6502, 9610, 16255, 32510, 100781, 201562, 503905, 1007810, 3124211, 6248422, 15621055, 31242110]

約数ペア:

[(1, 31242110), (2, 15621055), (5, 6248422), (10, 3124211), (31, 1007810), (62, 503905), (155, 201562), (310, 100781), (961, 32510), (1922, 16255), (3251, 9610), (4805, 6502)]