31206576

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 83932128

約数和(自身を除く): 52725552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 101, 123, 157, 164, 202, 246, 303, 314, 328, 404, 471, 492, 606, 628, 656, 808, 942, 984, 1212, 1256, 1616, 1884, 1968, 2424, 2512, 3768, 4141, 4848, 6437, 7536, 8282, 12423, 12874, 15857, 16564, 19311, 24846, 25748, 31714, 33128, 38622, 47571, 49692, 51496, 63428, 66256, 77244, 95142, 99384, 102992, 126856, 154488, 190284, 198768, 253712, 308976, 380568, 650137, 761136, 1300274, 1950411, 2600548, 3900822, 5201096, 7801644, 10402192, 15603288, 31206576]

約数ペア:

[(1, 31206576), (2, 15603288), (3, 10402192), (4, 7801644), (6, 5201096), (8, 3900822), (12, 2600548), (16, 1950411), (24, 1300274), (41, 761136), (48, 650137), (82, 380568), (101, 308976), (123, 253712), (157, 198768), (164, 190284), (202, 154488), (246, 126856), (303, 102992), (314, 99384), (328, 95142), (404, 77244), (471, 66256), (492, 63428), (606, 51496), (628, 49692), (656, 47571), (808, 38622), (942, 33128), (984, 31714), (1212, 25748), (1256, 24846), (1616, 19311), (1884, 16564), (1968, 15857), (2424, 12874), (2512, 12423), (3768, 8282), (4141, 7536), (4848, 6437)]