85862056

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 190270080

約数和(自身を除く): 104408024

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 181, 197, 301, 344, 362, 394, 602, 724, 788, 1204, 1267, 1379, 1448, 1576, 2408, 2534, 2758, 5068, 5516, 7783, 8471, 10136, 11032, 15566, 16942, 31132, 33884, 35657, 54481, 59297, 62264, 67768, 71314, 108962, 118594, 142628, 217924, 237188, 249599, 285256, 435848, 474376, 499198, 998396, 1533251, 1996792, 3066502, 6133004, 10732757, 12266008, 21465514, 42931028, 85862056]

約数ペア:

[(1, 85862056), (2, 42931028), (4, 21465514), (7, 12266008), (8, 10732757), (14, 6133004), (28, 3066502), (43, 1996792), (56, 1533251), (86, 998396), (172, 499198), (181, 474376), (197, 435848), (301, 285256), (344, 249599), (362, 237188), (394, 217924), (602, 142628), (724, 118594), (788, 108962), (1204, 71314), (1267, 67768), (1379, 62264), (1448, 59297), (1576, 54481), (2408, 35657), (2534, 33884), (2758, 31132), (5068, 16942), (5516, 15566), (7783, 11032), (8471, 10136)]