80815042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30869}}^1$

素因数の和:30906

約数の個数: 32

約数和(自身を含む): 160030080

約数和(自身を除く): 79215038

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 30869, 61738, 216083, 339559, 432166, 524773, 679118, 1049546, 2376913, 3673411, 4753826, 5772503, 7346822, 11545006, 40407521, 80815042]

約数ペア:

[(1, 80815042), (2, 40407521), (7, 11545006), (11, 7346822), (14, 5772503), (17, 4753826), (22, 3673411), (34, 2376913), (77, 1049546), (119, 679118), (154, 524773), (187, 432166), (238, 339559), (374, 216083), (1309, 61738), (2618, 30869)]