31483676

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^2\times {\mathrm{191}}^1$

素因数の和:267

約数の個数: 54

約数和(自身を含む): 66725568

約数和(自身を除く): 35241892

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 191, 196, 203, 382, 406, 764, 812, 841, 1337, 1421, 1682, 2674, 2842, 3364, 5348, 5539, 5684, 5887, 9359, 11078, 11774, 18718, 22156, 23548, 37436, 38773, 41209, 77546, 82418, 155092, 160631, 164836, 271411, 321262, 542822, 642524, 1085644, 1124417, 2248834, 4497668, 7870919, 15741838, 31483676]

約数ペア:

[(1, 31483676), (2, 15741838), (4, 7870919), (7, 4497668), (14, 2248834), (28, 1124417), (29, 1085644), (49, 642524), (58, 542822), (98, 321262), (116, 271411), (191, 164836), (196, 160631), (203, 155092), (382, 82418), (406, 77546), (764, 41209), (812, 38773), (841, 37436), (1337, 23548), (1421, 22156), (1682, 18718), (2674, 11774), (2842, 11078), (3364, 9359), (5348, 5887), (5539, 5684)]