172977008

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{60397}}^1$

素因数の和:60584

約数の個数: 20

約数和(自身を含む): 337020840

約数和(自身を除く): 164043832

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 60397, 120794, 241588, 483176, 966352, 10811063, 21622126, 43244252, 86488504, 172977008]

約数ペア:

[(1, 172977008), (2, 86488504), (4, 43244252), (8, 21622126), (16, 10811063), (179, 966352), (358, 483176), (716, 241588), (1432, 120794), (2864, 60397)]