42456838

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1\times {\mathrm{467}}^1$

素因数の和:947

約数の個数: 16

約数和(自身を含む): 64494144

約数和(自身を除く): 22037306

約数列:

[1, 2, 131, 262, 347, 467, 694, 934, 45457, 61177, 90914, 122354, 162049, 324098, 21228419, 42456838]

約数ペア:

[(1, 42456838), (2, 21228419), (131, 324098), (262, 162049), (347, 122354), (467, 90914), (694, 61177), (934, 45457)]