8109478274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2111}}^1\times {\mathrm{2351}}^1$

素因数の和:4526

約数の個数: 32

約数和(自身を含む): 13113999360

約数和(自身を除く): 5004521086

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 2111, 2351, 4222, 4702, 40109, 44669, 80218, 89338, 90773, 101093, 181546, 202186, 1724687, 1920767, 3449374, 3841534, 4962961, 9925922, 94296259, 188592518, 213407323, 426814646, 4054739137, 8109478274]

約数ペア:

[(1, 8109478274), (2, 4054739137), (19, 426814646), (38, 213407323), (43, 188592518), (86, 94296259), (817, 9925922), (1634, 4962961), (2111, 3841534), (2351, 3449374), (4222, 1920767), (4702, 1724687), (40109, 202186), (44669, 181546), (80218, 101093), (89338, 90773)]