82870064

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{72949}}^1$

素因数の和:73028

約数の個数: 20

約数和(自身を含む): 162824400

約数和(自身を除く): 79954336

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 72949, 145898, 291796, 583592, 1167184, 5179379, 10358758, 20717516, 41435032, 82870064]

約数ペア:

[(1, 82870064), (2, 41435032), (4, 20717516), (8, 10358758), (16, 5179379), (71, 1167184), (142, 583592), (284, 291796), (568, 145898), (1136, 72949)]