64194224

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{56509}}^1$

素因数の和:56588

約数の個数: 20

約数和(自身を含む): 126130320

約数和(自身を除く): 61936096

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 56509, 113018, 226036, 452072, 904144, 4012139, 8024278, 16048556, 32097112, 64194224]

約数ペア:

[(1, 64194224), (2, 32097112), (4, 16048556), (8, 8024278), (16, 4012139), (71, 904144), (142, 452072), (284, 226036), (568, 113018), (1136, 56509)]