86543444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1536

約数の個数: 48

約数和(自身を含む): 173031936

約数和(自身を除く): 86488492

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 74, 124, 148, 403, 481, 806, 962, 1147, 1451, 1612, 1924, 2294, 2902, 4588, 5804, 14911, 18863, 29822, 37726, 44981, 53687, 59644, 75452, 89962, 107374, 179924, 214748, 584753, 697931, 1169506, 1395862, 1664297, 2339012, 2791724, 3328594, 6657188, 21635861, 43271722, 86543444]

約数ペア:

[(1, 86543444), (2, 43271722), (4, 21635861), (13, 6657188), (26, 3328594), (31, 2791724), (37, 2339012), (52, 1664297), (62, 1395862), (74, 1169506), (124, 697931), (148, 584753), (403, 214748), (481, 179924), (806, 107374), (962, 89962), (1147, 75452), (1451, 59644), (1612, 53687), (1924, 44981), (2294, 37726), (2902, 29822), (4588, 18863), (5804, 14911)]