78376994

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{3527}}^1$

素因数の和:3841

約数の個数: 16

約数和(自身を含む): 120911616

約数和(自身を除く): 42534622

約数列:

[1, 2, 41, 82, 271, 542, 3527, 7054, 11111, 22222, 144607, 289214, 955817, 1911634, 39188497, 78376994]

約数ペア:

[(1, 78376994), (2, 39188497), (41, 1911634), (82, 955817), (271, 289214), (542, 144607), (3527, 22222), (7054, 11111)]