160620434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{15881}}^1$

素因数の和:16285

約数の個数: 16

約数和(自身を含む): 260147160

約数和(自身を除く): 99526726

約数列:

[1, 2, 13, 26, 389, 778, 5057, 10114, 15881, 31762, 206453, 412906, 6177709, 12355418, 80310217, 160620434]

約数ペア:

[(1, 160620434), (2, 80310217), (13, 12355418), (26, 6177709), (389, 412906), (778, 206453), (5057, 31762), (10114, 15881)]