85269158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1579}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 144399360

約数和(自身を除く): 59130202

約数列:

[1, 2, 13, 26, 31, 62, 67, 134, 403, 806, 871, 1579, 1742, 2077, 3158, 4154, 20527, 27001, 41054, 48949, 54002, 97898, 105793, 211586, 636337, 1272674, 1375309, 2750618, 3279583, 6559166, 42634579, 85269158]

約数ペア:

[(1, 85269158), (2, 42634579), (13, 6559166), (26, 3279583), (31, 2750618), (62, 1375309), (67, 1272674), (134, 636337), (403, 211586), (806, 105793), (871, 97898), (1579, 54002), (1742, 48949), (2077, 41054), (3158, 27001), (4154, 20527)]