8130328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 16254000

約数和(自身を除く): 8123672

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 601, 712, 1202, 1691, 2404, 3382, 4808, 6764, 11419, 13528, 22838, 45676, 53489, 91352, 106978, 213956, 427912, 1016291, 2032582, 4065164, 8130328]

約数ペア:

[(1, 8130328), (2, 4065164), (4, 2032582), (8, 1016291), (19, 427912), (38, 213956), (76, 106978), (89, 91352), (152, 53489), (178, 45676), (356, 22838), (601, 13528), (712, 11419), (1202, 6764), (1691, 4808), (2404, 3382)]