85551328

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 174209616

約数和(自身を除く): 88658288

約数列:

[1, 2, 4, 8, 16, 32, 53, 73, 106, 146, 212, 292, 424, 584, 691, 848, 1168, 1382, 1696, 2336, 2764, 3869, 5528, 7738, 11056, 15476, 22112, 30952, 36623, 50443, 61904, 73246, 100886, 123808, 146492, 201772, 292984, 403544, 585968, 807088, 1171936, 1614176, 2673479, 5346958, 10693916, 21387832, 42775664, 85551328]

約数ペア:

[(1, 85551328), (2, 42775664), (4, 21387832), (8, 10693916), (16, 5346958), (32, 2673479), (53, 1614176), (73, 1171936), (106, 807088), (146, 585968), (212, 403544), (292, 292984), (424, 201772), (584, 146492), (691, 123808), (848, 100886), (1168, 73246), (1382, 61904), (1696, 50443), (2336, 36623), (2764, 30952), (3869, 22112), (5528, 15476), (7738, 11056)]