80346028

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{47041}}^1$

素因数の和:47113

約数の個数: 24

約数和(自身を含む): 163329824

約数和(自身を除く): 82983796

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 47041, 94082, 188164, 329287, 658574, 1317148, 2869501, 5739002, 11478004, 20086507, 40173014, 80346028]

約数ペア:

[(1, 80346028), (2, 40173014), (4, 20086507), (7, 11478004), (14, 5739002), (28, 2869501), (61, 1317148), (122, 658574), (244, 329287), (427, 188164), (854, 94082), (1708, 47041)]