39737912

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 75900000

約数和(自身を除く): 36162088

約数列:

[1, 2, 4, 8, 109, 199, 218, 229, 398, 436, 458, 796, 872, 916, 1592, 1832, 21691, 24961, 43382, 45571, 49922, 86764, 91142, 99844, 173528, 182284, 199688, 364568, 4967239, 9934478, 19868956, 39737912]

約数ペア:

[(1, 39737912), (2, 19868956), (4, 9934478), (8, 4967239), (109, 364568), (199, 199688), (218, 182284), (229, 173528), (398, 99844), (436, 91142), (458, 86764), (796, 49922), (872, 45571), (916, 43382), (1592, 24961), (1832, 21691)]