47441384

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{137911}}^1$

素因数の和:137960

約数の個数: 16

約数和(自身を含む): 91021920

約数和(自身を除く): 43580536

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 137911, 275822, 551644, 1103288, 5930173, 11860346, 23720692, 47441384]

約数ペア:

[(1, 47441384), (2, 23720692), (4, 11860346), (8, 5930173), (43, 1103288), (86, 551644), (172, 275822), (344, 137911)]