31534972276

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{21061}}^1$

素因数の和:21320

約数の個数: 48

約数和(自身を含む): 57907357312

約数和(自身を除く): 26372385036

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 151, 268, 302, 604, 2479, 4958, 5587, 9916, 10117, 11174, 20234, 21061, 22348, 40468, 42122, 84244, 374329, 748658, 779257, 1411087, 1497316, 1558514, 2822174, 3117028, 3180211, 5644348, 6360422, 12720844, 52210219, 104420438, 117667807, 208840876, 213074137, 235335614, 426148274, 470671228, 852296548, 7883743069, 15767486138, 31534972276]

約数ペア:

[(1, 31534972276), (2, 15767486138), (4, 7883743069), (37, 852296548), (67, 470671228), (74, 426148274), (134, 235335614), (148, 213074137), (151, 208840876), (268, 117667807), (302, 104420438), (604, 52210219), (2479, 12720844), (4958, 6360422), (5587, 5644348), (9916, 3180211), (10117, 3117028), (11174, 2822174), (20234, 1558514), (21061, 1497316), (22348, 1411087), (40468, 779257), (42122, 748658), (84244, 374329)]