1664759932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2111}}^1\times {\mathrm{17923}}^1$

素因数の和:20049

約数の個数: 24

約数和(自身を含む): 3179860992

約数和(自身を除く): 1515101060

約数列:

[1, 2, 4, 11, 22, 44, 2111, 4222, 8444, 17923, 23221, 35846, 46442, 71692, 92884, 197153, 394306, 788612, 37835453, 75670906, 151341812, 416189983, 832379966, 1664759932]

約数ペア:

[(1, 1664759932), (2, 832379966), (4, 416189983), (11, 151341812), (22, 75670906), (44, 37835453), (2111, 788612), (4222, 394306), (8444, 197153), (17923, 92884), (23221, 71692), (35846, 46442)]