78871792

素因数分解:

$2^4\times {\mathrm{853}}^1\times {\mathrm{5779}}^1$

素因数の和:6640

約数の個数: 20

約数和(自身を含む): 153019720

約数和(自身を除く): 74147928

約数列:

[1, 2, 4, 8, 16, 853, 1706, 3412, 5779, 6824, 11558, 13648, 23116, 46232, 92464, 4929487, 9858974, 19717948, 39435896, 78871792]

約数ペア:

[(1, 78871792), (2, 39435896), (4, 19717948), (8, 9858974), (16, 4929487), (853, 92464), (1706, 46232), (3412, 23116), (5779, 13648), (6824, 11558)]