80318206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{44971}}^1$

素因数の和:45039

約数の個数: 16

約数和(自身を含む): 129519360

約数和(自身を除く): 49201154

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 44971, 89942, 854449, 1708898, 2113637, 4227274, 40159103, 80318206]

約数ペア:

[(1, 80318206), (2, 40159103), (19, 4227274), (38, 2113637), (47, 1708898), (94, 854449), (893, 89942), (1786, 44971)]