86851184

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8713}}^1$

素因数の和:8817

約数の個数: 40

約数和(自身を含む): 194496480

約数和(自身を除く): 107645296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 8713, 9968, 17426, 34852, 60991, 69704, 121982, 139408, 243964, 487928, 775457, 975856, 1550914, 3101828, 5428199, 6203656, 10856398, 12407312, 21712796, 43425592, 86851184]

約数ペア:

[(1, 86851184), (2, 43425592), (4, 21712796), (7, 12407312), (8, 10856398), (14, 6203656), (16, 5428199), (28, 3101828), (56, 1550914), (89, 975856), (112, 775457), (178, 487928), (356, 243964), (623, 139408), (712, 121982), (1246, 69704), (1424, 60991), (2492, 34852), (4984, 17426), (8713, 9968)]