84031856

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{63277}}^1$

素因数の和:63368

約数の個数: 20

約数和(自身を含む): 164775912

約数和(自身を除く): 80744056

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 63277, 126554, 253108, 506216, 1012432, 5251991, 10503982, 21007964, 42015928, 84031856]

約数ペア:

[(1, 84031856), (2, 42015928), (4, 21007964), (8, 10503982), (16, 5251991), (83, 1012432), (166, 506216), (332, 253108), (664, 126554), (1328, 63277)]