87072688

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{49927}}^1$

素因数の和:50044

約数の個数: 20

約数和(自身を含む): 170254480

約数和(自身を除く): 83181792

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 49927, 99854, 199708, 399416, 798832, 5442043, 10884086, 21768172, 43536344, 87072688]

約数ペア:

[(1, 87072688), (2, 43536344), (4, 21768172), (8, 10884086), (16, 5442043), (109, 798832), (218, 399416), (436, 199708), (872, 99854), (1744, 49927)]