86210908

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{13807}}^1$

素因数の和:14041

約数の個数: 24

約数和(自身を含む): 173207552

約数和(自身を除く): 86996644

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 13807, 27614, 55228, 96649, 193298, 386596, 3078961, 6157922, 12315844, 21552727, 43105454, 86210908]

約数ペア:

[(1, 86210908), (2, 43105454), (4, 21552727), (7, 12315844), (14, 6157922), (28, 3078961), (223, 386596), (446, 193298), (892, 96649), (1561, 55228), (3122, 27614), (6244, 13807)]