38920848

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 104427840

約数和(自身を除く): 65506992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 109, 129, 172, 173, 218, 258, 327, 344, 346, 436, 516, 519, 654, 688, 692, 872, 1032, 1038, 1308, 1384, 1744, 2064, 2076, 2616, 2768, 4152, 4687, 5232, 7439, 8304, 9374, 14061, 14878, 18748, 18857, 22317, 28122, 29756, 37496, 37714, 44634, 56244, 56571, 59512, 74992, 75428, 89268, 112488, 113142, 119024, 150856, 178536, 224976, 226284, 301712, 357072, 452568, 810851, 905136, 1621702, 2432553, 3243404, 4865106, 6486808, 9730212, 12973616, 19460424, 38920848]

約数ペア:

[(1, 38920848), (2, 19460424), (3, 12973616), (4, 9730212), (6, 6486808), (8, 4865106), (12, 3243404), (16, 2432553), (24, 1621702), (43, 905136), (48, 810851), (86, 452568), (109, 357072), (129, 301712), (172, 226284), (173, 224976), (218, 178536), (258, 150856), (327, 119024), (344, 113142), (346, 112488), (436, 89268), (516, 75428), (519, 74992), (654, 59512), (688, 56571), (692, 56244), (872, 44634), (1032, 37714), (1038, 37496), (1308, 29756), (1384, 28122), (1744, 22317), (2064, 18857), (2076, 18748), (2616, 14878), (2768, 14061), (4152, 9374), (4687, 8304), (5232, 7439)]