47909816

素因数分解:

$2^3\times {\mathrm{491}}^1\times {\mathrm{12197}}^1$

素因数の和:12694

約数の個数: 16

約数和(自身を含む): 90021240

約数和(自身を除く): 42111424

約数列:

[1, 2, 4, 8, 491, 982, 1964, 3928, 12197, 24394, 48788, 97576, 5988727, 11977454, 23954908, 47909816]

約数ペア:

[(1, 47909816), (2, 23954908), (4, 11977454), (8, 5988727), (491, 97576), (982, 48788), (1964, 24394), (3928, 12197)]