31384024

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13669}}^1$

素因数の和:13723

約数の個数: 32

約数和(自身を含む): 68896800

約数和(自身を除く): 37512776

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 13669, 27338, 54676, 95683, 109352, 191366, 382732, 560429, 765464, 1120858, 2241716, 3923003, 4483432, 7846006, 15692012, 31384024]

約数ペア:

[(1, 31384024), (2, 15692012), (4, 7846006), (7, 4483432), (8, 3923003), (14, 2241716), (28, 1120858), (41, 765464), (56, 560429), (82, 382732), (164, 191366), (287, 109352), (328, 95683), (574, 54676), (1148, 27338), (2296, 13669)]