80398562

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 130014720

約数和(自身を除く): 49616158

約数列:

[1, 2, 31, 43, 53, 62, 86, 106, 569, 1138, 1333, 1643, 2279, 2666, 3286, 4558, 17639, 24467, 30157, 35278, 48934, 60314, 70649, 141298, 758477, 934867, 1296751, 1516954, 1869734, 2593502, 40199281, 80398562]

約数ペア:

[(1, 80398562), (2, 40199281), (31, 2593502), (43, 1869734), (53, 1516954), (62, 1296751), (86, 934867), (106, 758477), (569, 141298), (1138, 70649), (1333, 60314), (1643, 48934), (2279, 35278), (2666, 30157), (3286, 24467), (4558, 17639)]