126021968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{342451}}^1$

素因数の和:342482

約数の個数: 20

約数和(自身を含む): 254784288

約数和(自身を除く): 128762320

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 342451, 684902, 1369804, 2739608, 5479216, 7876373, 15752746, 31505492, 63010984, 126021968]

約数ペア:

[(1, 126021968), (2, 63010984), (4, 31505492), (8, 15752746), (16, 7876373), (23, 5479216), (46, 2739608), (92, 1369804), (184, 684902), (368, 342451)]