359988016

素因数分解:

$2^4\times {\mathrm{1979}}^1\times {\mathrm{11369}}^1$

素因数の和:13356

約数の個数: 20

約数和(自身を含む): 697890600

約数和(自身を除く): 337902584

約数列:

[1, 2, 4, 8, 16, 1979, 3958, 7916, 11369, 15832, 22738, 31664, 45476, 90952, 181904, 22499251, 44998502, 89997004, 179994008, 359988016]

約数ペア:

[(1, 359988016), (2, 179994008), (4, 89997004), (8, 44998502), (16, 22499251), (1979, 181904), (3958, 90952), (7916, 45476), (11369, 31664), (15832, 22738)]