90816368

素因数分解:

$2^4\times {\mathrm{1571}}^1\times {\mathrm{3613}}^1$

素因数の和:5192

約数の個数: 20

約数和(自身を含む): 176117448

約数和(自身を除く): 85301080

約数列:

[1, 2, 4, 8, 16, 1571, 3142, 3613, 6284, 7226, 12568, 14452, 25136, 28904, 57808, 5676023, 11352046, 22704092, 45408184, 90816368]

約数ペア:

[(1, 90816368), (2, 45408184), (4, 22704092), (8, 11352046), (16, 5676023), (1571, 57808), (3142, 28904), (3613, 25136), (6284, 14452), (7226, 12568)]