4055416

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{11789}}^1$

素因数の和:11838

約数の個数: 16

約数和(自身を含む): 7781400

約数和(自身を除く): 3725984

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 11789, 23578, 47156, 94312, 506927, 1013854, 2027708, 4055416]

約数ペア:

[(1, 4055416), (2, 2027708), (4, 1013854), (8, 506927), (43, 94312), (86, 47156), (172, 23578), (344, 11789)]