87626384

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{103333}}^1$

素因数の和:103394

約数の個数: 20

約数和(自身を含む): 172981116

約数和(自身を除く): 85354732

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 103333, 206666, 413332, 826664, 1653328, 5476649, 10953298, 21906596, 43813192, 87626384]

約数ペア:

[(1, 87626384), (2, 43813192), (4, 21906596), (8, 10953298), (16, 5476649), (53, 1653328), (106, 826664), (212, 413332), (424, 206666), (848, 103333)]