31712022

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 72072000

約数和(自身を除く): 40359978

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 79, 87, 158, 174, 237, 261, 474, 522, 711, 769, 1422, 1538, 2291, 2307, 4582, 4614, 6873, 6921, 13746, 13842, 20619, 22301, 41238, 44602, 60751, 66903, 121502, 133806, 182253, 200709, 364506, 401418, 546759, 1093518, 1761779, 3523558, 5285337, 10570674, 15856011, 31712022]

約数ペア:

[(1, 31712022), (2, 15856011), (3, 10570674), (6, 5285337), (9, 3523558), (18, 1761779), (29, 1093518), (58, 546759), (79, 401418), (87, 364506), (158, 200709), (174, 182253), (237, 133806), (261, 121502), (474, 66903), (522, 60751), (711, 44602), (769, 41238), (1422, 22301), (1538, 20619), (2291, 13842), (2307, 13746), (4582, 6921), (4614, 6873)]