3945488

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{2971}}^1$

素因数の和:3062

約数の個数: 20

約数和(自身を含む): 7739088

約数和(自身を除く): 3793600

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 2971, 5942, 11884, 23768, 47536, 246593, 493186, 986372, 1972744, 3945488]

約数ペア:

[(1, 3945488), (2, 1972744), (4, 986372), (8, 493186), (16, 246593), (83, 47536), (166, 23768), (332, 11884), (664, 5942), (1328, 2971)]