31272272

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{84979}}^1$

素因数の和:85010

約数の個数: 20

約数和(自身を含む): 63225120

約数和(自身を除く): 31952848

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 84979, 169958, 339916, 679832, 1359664, 1954517, 3909034, 7818068, 15636136, 31272272]

約数ペア:

[(1, 31272272), (2, 15636136), (4, 7818068), (8, 3909034), (16, 1954517), (23, 1359664), (46, 679832), (92, 339916), (184, 169958), (368, 84979)]