87042508

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{75821}}^1$

素因数の和:75873

約数の個数: 24

約数和(自身を含む): 178333344

約数和(自身を除く): 91290836

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 75821, 151642, 303284, 530747, 1061494, 2122988, 3108661, 6217322, 12434644, 21760627, 43521254, 87042508]

約数ペア:

[(1, 87042508), (2, 43521254), (4, 21760627), (7, 12434644), (14, 6217322), (28, 3108661), (41, 2122988), (82, 1061494), (164, 530747), (287, 303284), (574, 151642), (1148, 75821)]