80842358

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{10267}}^1$

素因数の和:10427

約数の個数: 16

約数和(自身を含む): 126173184

約数和(自身を除く): 45330826

約数列:

[1, 2, 31, 62, 127, 254, 3937, 7874, 10267, 20534, 318277, 636554, 1303909, 2607818, 40421179, 80842358]

約数ペア:

[(1, 80842358), (2, 40421179), (31, 2607818), (62, 1303909), (127, 636554), (254, 318277), (3937, 20534), (7874, 10267)]