86728036

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{26801}}^1$

素因数の和:27614

約数の個数: 12

約数和(自身を含む): 151967340

約数和(自身を除く): 65239304

約数列:

[1, 2, 4, 809, 1618, 3236, 26801, 53602, 107204, 21682009, 43364018, 86728036]

約数ペア:

[(1, 86728036), (2, 43364018), (4, 21682009), (809, 107204), (1618, 53602), (3236, 26801)]