85280594884

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{1321}}^1\times {\mathrm{304517}}^1$

素因数の和:305895

約数の個数: 24

約数和(自身を含む): 152172516888

約数和(自身を除く): 66891922004

約数列:

[1, 2, 4, 53, 106, 212, 1321, 2642, 5284, 70013, 140026, 280052, 304517, 609034, 1218068, 16139401, 32278802, 64557604, 402266957, 804533914, 1609067828, 21320148721, 42640297442, 85280594884]

約数ペア:

[(1, 85280594884), (2, 42640297442), (4, 21320148721), (53, 1609067828), (106, 804533914), (212, 402266957), (1321, 64557604), (2642, 32278802), (5284, 16139401), (70013, 1218068), (140026, 609034), (280052, 304517)]