31534416

素因数分解:

$2^4\times 3^2\times {\mathrm{218989}}^1$

素因数の和:219003

約数の個数: 30

約数和(自身を含む): 88252970

約数和(自身を除く): 56718554

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 218989, 437978, 656967, 875956, 1313934, 1751912, 1970901, 2627868, 3503824, 3941802, 5255736, 7883604, 10511472, 15767208, 31534416]

約数ペア:

[(1, 31534416), (2, 15767208), (3, 10511472), (4, 7883604), (6, 5255736), (8, 3941802), (9, 3503824), (12, 2627868), (16, 1970901), (18, 1751912), (24, 1313934), (36, 875956), (48, 656967), (72, 437978), (144, 218989)]