31765188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1577

約数の個数: 96

約数和(自身を含む): 96087040

約数和(自身を除く): 64321852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1531, 1596, 1729, 2964, 3062, 3458, 4593, 5187, 6124, 6916, 9186, 10374, 10717, 18372, 19903, 20748, 21434, 29089, 32151, 39806, 42868, 58178, 59709, 64302, 79612, 87267, 116356, 119418, 128604, 139321, 174534, 203623, 238836, 278642, 349068, 378157, 407246, 417963, 557284, 610869, 756314, 814492, 835926, 1134471, 1221738, 1512628, 1671852, 2268942, 2443476, 2647099, 4537884, 5294198, 7941297, 10588396, 15882594, 31765188]

約数ペア:

[(1, 31765188), (2, 15882594), (3, 10588396), (4, 7941297), (6, 5294198), (7, 4537884), (12, 2647099), (13, 2443476), (14, 2268942), (19, 1671852), (21, 1512628), (26, 1221738), (28, 1134471), (38, 835926), (39, 814492), (42, 756314), (52, 610869), (57, 557284), (76, 417963), (78, 407246), (84, 378157), (91, 349068), (114, 278642), (133, 238836), (156, 203623), (182, 174534), (228, 139321), (247, 128604), (266, 119418), (273, 116356), (364, 87267), (399, 79612), (494, 64302), (532, 59709), (546, 58178), (741, 42868), (798, 39806), (988, 32151), (1092, 29089), (1482, 21434), (1531, 20748), (1596, 19903), (1729, 18372), (2964, 10717), (3062, 10374), (3458, 9186), (4593, 6916), (5187, 6124)]