42487352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{312407}}^1$

素因数の和:312430

約数の個数: 16

約数和(自身を含む): 84350160

約数和(自身を除く): 41862808

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 312407, 624814, 1249628, 2499256, 5310919, 10621838, 21243676, 42487352]

約数ペア:

[(1, 42487352), (2, 21243676), (4, 10621838), (8, 5310919), (17, 2499256), (34, 1249628), (68, 624814), (136, 312407)]