81151114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{13127}}^1$

素因数の和:13421

約数の個数: 16

約数和(自身を含む): 133275456

約数和(自身を除く): 52124342

約数列:

[1, 2, 11, 22, 281, 562, 3091, 6182, 13127, 26254, 144397, 288794, 3688687, 7377374, 40575557, 81151114]

約数ペア:

[(1, 81151114), (2, 40575557), (11, 7377374), (22, 3688687), (281, 288794), (562, 144397), (3091, 26254), (6182, 13127)]