86690588

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{15971}}^1$

素因数の和:16057

約数の個数: 24

約数和(自身を含む): 160997760

約数和(自身を除く): 74307172

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 1357, 2714, 5428, 15971, 31942, 63884, 367333, 734666, 942289, 1469332, 1884578, 3769156, 21672647, 43345294, 86690588]

約数ペア:

[(1, 86690588), (2, 43345294), (4, 21672647), (23, 3769156), (46, 1884578), (59, 1469332), (92, 942289), (118, 734666), (236, 367333), (1357, 63884), (2714, 31942), (5428, 15971)]