82519496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1951}}^1$

素因数の和:2285

約数の個数: 32

約数和(自身を含む): 164436480

約数和(自身を除く): 81916984

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 311, 622, 1244, 1951, 2488, 3902, 5287, 7804, 10574, 15608, 21148, 33167, 42296, 66334, 132668, 265336, 606761, 1213522, 2427044, 4854088, 10314937, 20629874, 41259748, 82519496]

約数ペア:

[(1, 82519496), (2, 41259748), (4, 20629874), (8, 10314937), (17, 4854088), (34, 2427044), (68, 1213522), (136, 606761), (311, 265336), (622, 132668), (1244, 66334), (1951, 42296), (2488, 33167), (3902, 21148), (5287, 15608), (7804, 10574)]