2172064

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:772

約数の個数: 24

約数和(自身を含む): 4324320

約数和(自身を除く): 2152256

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 659, 824, 1318, 1648, 2636, 3296, 5272, 10544, 21088, 67877, 135754, 271508, 543016, 1086032, 2172064]

約数ペア:

[(1, 2172064), (2, 1086032), (4, 543016), (8, 271508), (16, 135754), (32, 67877), (103, 21088), (206, 10544), (412, 5272), (659, 3296), (824, 2636), (1318, 1648)]