63981712

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{48179}}^1$

素因数の和:48270

約数の個数: 20

約数和(自身を含む): 125460720

約数和(自身を除く): 61479008

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 48179, 96358, 192716, 385432, 770864, 3998857, 7997714, 15995428, 31990856, 63981712]

約数ペア:

[(1, 63981712), (2, 31990856), (4, 15995428), (8, 7997714), (16, 3998857), (83, 770864), (166, 385432), (332, 192716), (664, 96358), (1328, 48179)]