31872084622

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3865157}}^1$

素因数の和:3865216

約数の個数: 32

約数和(自身を含む): 59368826880

約数和(自身を除く): 27496742258

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 3865157, 7730314, 27056099, 54112198, 73437983, 119819867, 146875966, 239639734, 514065881, 838739069, 1028131762, 1677478138, 2276577473, 4553154946, 15936042311, 31872084622]

約数ペア:

[(1, 31872084622), (2, 15936042311), (7, 4553154946), (14, 2276577473), (19, 1677478138), (31, 1028131762), (38, 838739069), (62, 514065881), (133, 239639734), (217, 146875966), (266, 119819867), (434, 73437983), (589, 54112198), (1178, 27056099), (4123, 7730314), (8246, 3865157)]