80904854

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1\times {\mathrm{1613}}^1$

素因数の和:2455

約数の個数: 16

約数和(自身を含む): 125504640

約数和(自身を除く): 44599786

約数列:

[1, 2, 31, 62, 809, 1613, 1618, 3226, 25079, 50003, 50158, 100006, 1304917, 2609834, 40452427, 80904854]

約数ペア:

[(1, 80904854), (2, 40452427), (31, 2609834), (62, 1304917), (809, 100006), (1613, 50158), (1618, 50003), (3226, 25079)]