31394472

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1049}}^1$

素因数の和:1130

約数の個数: 64

約数和(自身を含む): 83160000

約数和(自身を除く): 51765528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 43, 58, 86, 87, 116, 129, 172, 174, 232, 258, 344, 348, 516, 696, 1032, 1049, 1247, 2098, 2494, 3147, 3741, 4196, 4988, 6294, 7482, 8392, 9976, 12588, 14964, 25176, 29928, 30421, 45107, 60842, 90214, 91263, 121684, 135321, 180428, 182526, 243368, 270642, 360856, 365052, 541284, 730104, 1082568, 1308103, 2616206, 3924309, 5232412, 7848618, 10464824, 15697236, 31394472]

約数ペア:

[(1, 31394472), (2, 15697236), (3, 10464824), (4, 7848618), (6, 5232412), (8, 3924309), (12, 2616206), (24, 1308103), (29, 1082568), (43, 730104), (58, 541284), (86, 365052), (87, 360856), (116, 270642), (129, 243368), (172, 182526), (174, 180428), (232, 135321), (258, 121684), (344, 91263), (348, 90214), (516, 60842), (696, 45107), (1032, 30421), (1049, 29928), (1247, 25176), (2098, 14964), (2494, 12588), (3147, 9976), (3741, 8392), (4196, 7482), (4988, 6294)]