80830778

素因数分解:

$2^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{5791}}^1$

素因数の和:6797

約数の個数: 16

約数和(自身を含む): 138729984

約数和(自身を除く): 57899206

約数列:

[1, 2, 7, 14, 997, 1994, 5791, 6979, 11582, 13958, 40537, 81074, 5773627, 11547254, 40415389, 80830778]

約数ペア:

[(1, 80830778), (2, 40415389), (7, 11547254), (14, 5773627), (997, 81074), (1994, 40537), (5791, 13958), (6979, 11582)]