79985762

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 127015680

約数和(自身を除く): 47029918

約数列:

[1, 2, 43, 61, 79, 86, 122, 158, 193, 386, 2623, 3397, 4819, 5246, 6794, 8299, 9638, 11773, 15247, 16598, 23546, 30494, 207217, 414434, 506239, 655621, 930067, 1012478, 1311242, 1860134, 39992881, 79985762]

約数ペア:

[(1, 79985762), (2, 39992881), (43, 1860134), (61, 1311242), (79, 1012478), (86, 930067), (122, 655621), (158, 506239), (193, 414434), (386, 207217), (2623, 30494), (3397, 23546), (4819, 16598), (5246, 15247), (6794, 11773), (8299, 9638)]