31858356

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2129}}^1$

素因数の和:2208

約数の個数: 48

約数和(自身を含む): 78724800

約数和(自身を除く): 46866444

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 86, 87, 116, 129, 172, 174, 258, 348, 516, 1247, 2129, 2494, 3741, 4258, 4988, 6387, 7482, 8516, 12774, 14964, 25548, 61741, 91547, 123482, 183094, 185223, 246964, 274641, 366188, 370446, 549282, 740892, 1098564, 2654863, 5309726, 7964589, 10619452, 15929178, 31858356]

約数ペア:

[(1, 31858356), (2, 15929178), (3, 10619452), (4, 7964589), (6, 5309726), (12, 2654863), (29, 1098564), (43, 740892), (58, 549282), (86, 370446), (87, 366188), (116, 274641), (129, 246964), (172, 185223), (174, 183094), (258, 123482), (348, 91547), (516, 61741), (1247, 25548), (2129, 14964), (2494, 12774), (3741, 8516), (4258, 7482), (4988, 6387)]