89481314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1657}}^1$

素因数の和:1770

約数の個数: 32

約数和(自身を含む): 151527936

約数和(自身を除く): 62046622

約数列:

[1, 2, 13, 26, 31, 62, 67, 134, 403, 806, 871, 1657, 1742, 2077, 3314, 4154, 21541, 27001, 43082, 51367, 54002, 102734, 111019, 222038, 667771, 1335542, 1443247, 2886494, 3441589, 6883178, 44740657, 89481314]

約数ペア:

[(1, 89481314), (2, 44740657), (13, 6883178), (26, 3441589), (31, 2886494), (62, 1443247), (67, 1335542), (134, 667771), (403, 222038), (806, 111019), (871, 102734), (1657, 54002), (1742, 51367), (2077, 43082), (3314, 27001), (4154, 21541)]