31697556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{547}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 81016320

約数和(自身を除く): 49318764

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 439, 547, 878, 1094, 1317, 1641, 1756, 2188, 2634, 3282, 4829, 5268, 6017, 6564, 9658, 12034, 14487, 18051, 19316, 24068, 28974, 36102, 57948, 72204, 240133, 480266, 720399, 960532, 1440798, 2641463, 2881596, 5282926, 7924389, 10565852, 15848778, 31697556]

約数ペア:

[(1, 31697556), (2, 15848778), (3, 10565852), (4, 7924389), (6, 5282926), (11, 2881596), (12, 2641463), (22, 1440798), (33, 960532), (44, 720399), (66, 480266), (132, 240133), (439, 72204), (547, 57948), (878, 36102), (1094, 28974), (1317, 24068), (1641, 19316), (1756, 18051), (2188, 14487), (2634, 12034), (3282, 9658), (4829, 6564), (5268, 6017)]