131352556

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{4093}}^1$

素因数の和:4281

約数の個数: 24

約数和(自身を含む): 235224864

約数和(自身を除く): 103872308

約数列:

[1, 2, 4, 71, 113, 142, 226, 284, 452, 4093, 8023, 8186, 16046, 16372, 32092, 290603, 462509, 581206, 925018, 1162412, 1850036, 32838139, 65676278, 131352556]

約数ペア:

[(1, 131352556), (2, 65676278), (4, 32838139), (71, 1850036), (113, 1162412), (142, 925018), (226, 581206), (284, 462509), (452, 290603), (4093, 32092), (8023, 16372), (8186, 16046)]