81845674

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{6833}}^1$

素因数の和:7001

約数の個数: 16

約数和(自身を含む): 126210312

約数和(自身を除く): 44364638

約数列:

[1, 2, 53, 106, 113, 226, 5989, 6833, 11978, 13666, 362149, 724298, 772129, 1544258, 40922837, 81845674]

約数ペア:

[(1, 81845674), (2, 40922837), (53, 1544258), (106, 772129), (113, 724298), (226, 362149), (5989, 13666), (6833, 11978)]