82439992

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{449}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 157950000

約数和(自身を除く): 75510008

約数列:

[1, 2, 4, 8, 59, 118, 236, 389, 449, 472, 778, 898, 1556, 1796, 3112, 3592, 22951, 26491, 45902, 52982, 91804, 105964, 174661, 183608, 211928, 349322, 698644, 1397288, 10304999, 20609998, 41219996, 82439992]

約数ペア:

[(1, 82439992), (2, 41219996), (4, 20609998), (8, 10304999), (59, 1397288), (118, 698644), (236, 349322), (389, 211928), (449, 183608), (472, 174661), (778, 105964), (898, 91804), (1556, 52982), (1796, 45902), (3112, 26491), (3592, 22951)]