80860238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{23909}}^1$

素因数の和:24019

約数の個数: 16

約数和(自身を含む): 129114000

約数和(自身を除く): 48253762

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 23909, 47818, 454271, 908542, 2127901, 4255802, 40430119, 80860238]

約数ペア:

[(1, 80860238), (2, 40430119), (19, 4255802), (38, 2127901), (89, 908542), (178, 454271), (1691, 47818), (3382, 23909)]