124564784

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{56827}}^1$

素因数の和:56972

約数の個数: 20

約数和(自身を含む): 243110184

約数和(自身を除く): 118545400

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 56827, 113654, 227308, 454616, 909232, 7785299, 15570598, 31141196, 62282392, 124564784]

約数ペア:

[(1, 124564784), (2, 62282392), (4, 31141196), (8, 15570598), (16, 7785299), (137, 909232), (274, 454616), (548, 227308), (1096, 113654), (2192, 56827)]