239667056

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{404843}}^1$

素因数の和:404888

約数の個数: 20

約数和(自身を含む): 476906232

約数和(自身を除く): 237239176

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 404843, 809686, 1619372, 3238744, 6477488, 14979191, 29958382, 59916764, 119833528, 239667056]

約数ペア:

[(1, 239667056), (2, 119833528), (4, 59916764), (8, 29958382), (16, 14979191), (37, 6477488), (74, 3238744), (148, 1619372), (296, 809686), (592, 404843)]