42405232

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{5087}}^1$

素因数の和:5616

約数の個数: 20

約数和(自身を含む): 82334016

約数和(自身を除く): 39928784

約数列:

[1, 2, 4, 8, 16, 521, 1042, 2084, 4168, 5087, 8336, 10174, 20348, 40696, 81392, 2650327, 5300654, 10601308, 21202616, 42405232]

約数ペア:

[(1, 42405232), (2, 21202616), (4, 10601308), (8, 5300654), (16, 2650327), (521, 81392), (1042, 40696), (2084, 20348), (4168, 10174), (5087, 8336)]