31092268

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4409}}^1$

素因数の和:4497

約数の個数: 24

約数和(自身を含む): 57047760

約数和(自身を除く): 25955492

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 4409, 7052, 8818, 17636, 180769, 189587, 361538, 379174, 723076, 758348, 7773067, 15546134, 31092268]

約数ペア:

[(1, 31092268), (2, 15546134), (4, 7773067), (41, 758348), (43, 723076), (82, 379174), (86, 361538), (164, 189587), (172, 180769), (1763, 17636), (3526, 8818), (4409, 7052)]