86534416

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{146173}}^1$

素因数の和:146218

約数の個数: 20

約数和(自身を含む): 172192972

約数和(自身を除く): 85658556

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 146173, 292346, 584692, 1169384, 2338768, 5408401, 10816802, 21633604, 43267208, 86534416]

約数ペア:

[(1, 86534416), (2, 43267208), (4, 21633604), (8, 10816802), (16, 5408401), (37, 2338768), (74, 1169384), (148, 584692), (296, 292346), (592, 146173)]