16982968

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{10061}}^1$

素因数の和:10278

約数の個数: 16

約数和(自身を含む): 31997160

約数和(自身を除く): 15014192

約数列:

[1, 2, 4, 8, 211, 422, 844, 1688, 10061, 20122, 40244, 80488, 2122871, 4245742, 8491484, 16982968]

約数ペア:

[(1, 16982968), (2, 8491484), (4, 4245742), (8, 2122871), (211, 80488), (422, 40244), (844, 20122), (1688, 10061)]