40855792

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{48179}}^1$

素因数の和:48240

約数の個数: 20

約数和(自身を含む): 80653320

約数和(自身を除く): 39797528

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 48179, 96358, 192716, 385432, 770864, 2553487, 5106974, 10213948, 20427896, 40855792]

約数ペア:

[(1, 40855792), (2, 20427896), (4, 10213948), (8, 5106974), (16, 2553487), (53, 770864), (106, 385432), (212, 192716), (424, 96358), (848, 48179)]