2016157354

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1\times {\mathrm{811}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 3164539392

約数和(自身を除く): 1148382038

約数列:

[1, 2, 31, 62, 101, 202, 397, 794, 811, 1622, 3131, 6262, 12307, 24614, 25141, 40097, 50282, 80194, 81911, 163822, 321967, 643934, 1243007, 2486014, 2539241, 5078482, 9980977, 19961954, 32518667, 65037334, 1008078677, 2016157354]

約数ペア:

[(1, 2016157354), (2, 1008078677), (31, 65037334), (62, 32518667), (101, 19961954), (202, 9980977), (397, 5078482), (794, 2539241), (811, 2486014), (1622, 1243007), (3131, 643934), (6262, 321967), (12307, 163822), (24614, 81911), (25141, 80194), (40097, 50282)]