81146384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{461059}}^1$

素因数の和:461078

約数の個数: 20

約数和(自身を含む): 171514320

約数和(自身を除く): 90367936

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 461059, 922118, 1844236, 3688472, 5071649, 7376944, 10143298, 20286596, 40573192, 81146384]

約数ペア:

[(1, 81146384), (2, 40573192), (4, 20286596), (8, 10143298), (11, 7376944), (16, 5071649), (22, 3688472), (44, 1844236), (88, 922118), (176, 461059)]