31542004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 65028096

約数和(自身を除く): 33486092

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1151, 1612, 2108, 2302, 4604, 6851, 13702, 14963, 19567, 27404, 29926, 35681, 39134, 59852, 71362, 78268, 142724, 254371, 463853, 508742, 606577, 927706, 1017484, 1213154, 1855412, 2426308, 7885501, 15771002, 31542004]

約数ペア:

[(1, 31542004), (2, 15771002), (4, 7885501), (13, 2426308), (17, 1855412), (26, 1213154), (31, 1017484), (34, 927706), (52, 606577), (62, 508742), (68, 463853), (124, 254371), (221, 142724), (403, 78268), (442, 71362), (527, 59852), (806, 39134), (884, 35681), (1054, 29926), (1151, 27404), (1612, 19567), (2108, 14963), (2302, 13702), (4604, 6851)]