191840648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{45503}}^1$

素因数の和:45557

約数の個数: 32

約数和(自身を含む): 393154560

約数和(自身を除く): 201313912

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 45503, 91006, 182012, 364024, 773551, 1410593, 1547102, 2821186, 3094204, 5642372, 6188408, 11284744, 23980081, 47960162, 95920324, 191840648]

約数ペア:

[(1, 191840648), (2, 95920324), (4, 47960162), (8, 23980081), (17, 11284744), (31, 6188408), (34, 5642372), (62, 3094204), (68, 2821186), (124, 1547102), (136, 1410593), (248, 773551), (527, 364024), (1054, 182012), (2108, 91006), (4216, 45503)]