42878456

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4217}}^1$

素因数の和:4295

約数の個数: 32

約数和(自身を含む): 85034880

約数和(自身を除く): 42156424

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 4217, 5084, 8434, 10168, 16868, 33736, 130727, 172897, 261454, 345794, 522908, 691588, 1045816, 1383176, 5359807, 10719614, 21439228, 42878456]

約数ペア:

[(1, 42878456), (2, 21439228), (4, 10719614), (8, 5359807), (31, 1383176), (41, 1045816), (62, 691588), (82, 522908), (124, 345794), (164, 261454), (248, 172897), (328, 130727), (1271, 33736), (2542, 16868), (4217, 10168), (5084, 8434)]