85451548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1297}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 185209024

約数和(自身を除く): 99757476

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 181, 182, 362, 364, 724, 1267, 1297, 2353, 2534, 2594, 4706, 5068, 5188, 9079, 9412, 16471, 16861, 18158, 32942, 33722, 36316, 65884, 67444, 118027, 234757, 236054, 469514, 472108, 939028, 1643299, 3051841, 3286598, 6103682, 6573196, 12207364, 21362887, 42725774, 85451548]

約数ペア:

[(1, 85451548), (2, 42725774), (4, 21362887), (7, 12207364), (13, 6573196), (14, 6103682), (26, 3286598), (28, 3051841), (52, 1643299), (91, 939028), (181, 472108), (182, 469514), (362, 236054), (364, 234757), (724, 118027), (1267, 67444), (1297, 65884), (2353, 36316), (2534, 33722), (2594, 32942), (4706, 18158), (5068, 16861), (5188, 16471), (9079, 9412)]