31897414

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{2663}}^1$

素因数の和:2831

約数の個数: 16

約数和(自身を含む): 49198752

約数和(自身を除く): 17301338

約数列:

[1, 2, 53, 106, 113, 226, 2663, 5326, 5989, 11978, 141139, 282278, 300919, 601838, 15948707, 31897414]

約数ペア:

[(1, 31897414), (2, 15948707), (53, 601838), (106, 300919), (113, 282278), (226, 141139), (2663, 11978), (5326, 5989)]