8180272

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{22229}}^1$

素因数の和:22260

約数の個数: 20

約数和(自身を含む): 16539120

約数和(自身を除く): 8358848

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 22229, 44458, 88916, 177832, 355664, 511267, 1022534, 2045068, 4090136, 8180272]

約数ペア:

[(1, 8180272), (2, 4090136), (4, 2045068), (8, 1022534), (16, 511267), (23, 355664), (46, 177832), (92, 88916), (184, 44458), (368, 22229)]