83640248

素因数分解:

$2^3\times {\mathrm{2503}}^1\times {\mathrm{4177}}^1$

素因数の和:6686

約数の個数: 16

約数和(自身を含む): 156925680

約数和(自身を除く): 73285432

約数列:

[1, 2, 4, 8, 2503, 4177, 5006, 8354, 10012, 16708, 20024, 33416, 10455031, 20910062, 41820124, 83640248]

約数ペア:

[(1, 83640248), (2, 41820124), (4, 20910062), (8, 10455031), (2503, 33416), (4177, 20024), (5006, 16708), (8354, 10012)]