53857816

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 103734000

約数和(自身を除く): 49876184

約数列:

[1, 2, 4, 8, 67, 89, 134, 178, 268, 356, 536, 712, 1129, 2258, 4516, 5963, 9032, 11926, 23852, 47704, 75643, 100481, 151286, 200962, 302572, 401924, 605144, 803848, 6732227, 13464454, 26928908, 53857816]

約数ペア:

[(1, 53857816), (2, 26928908), (4, 13464454), (8, 6732227), (67, 803848), (89, 605144), (134, 401924), (178, 302572), (268, 200962), (356, 151286), (536, 100481), (712, 75643), (1129, 47704), (2258, 23852), (4516, 11926), (5963, 9032)]