82573808

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{13267}}^1$

素因数の和:13664

約数の個数: 20

約数和(自身を含む): 160410120

約数和(自身を除く): 77836312

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 13267, 26534, 53068, 106136, 212272, 5160863, 10321726, 20643452, 41286904, 82573808]

約数ペア:

[(1, 82573808), (2, 41286904), (4, 20643452), (8, 10321726), (16, 5160863), (389, 212272), (778, 106136), (1556, 53068), (3112, 26534), (6224, 13267)]