79399408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2267}}^1$

素因数の和:2485

約数の個数: 40

約数和(自身を含む): 168739200

約数和(自身を除く): 89339792

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 199, 398, 796, 1592, 2189, 2267, 3184, 4378, 4534, 8756, 9068, 17512, 18136, 24937, 35024, 36272, 49874, 99748, 199496, 398992, 451133, 902266, 1804532, 3609064, 4962463, 7218128, 9924926, 19849852, 39699704, 79399408]

約数ペア:

[(1, 79399408), (2, 39699704), (4, 19849852), (8, 9924926), (11, 7218128), (16, 4962463), (22, 3609064), (44, 1804532), (88, 902266), (176, 451133), (199, 398992), (398, 199496), (796, 99748), (1592, 49874), (2189, 36272), (2267, 35024), (3184, 24937), (4378, 18136), (4534, 17512), (8756, 9068)]