33920944

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{68389}}^1$

素因数の和:68428

約数の個数: 20

約数和(自身を含む): 67842880

約数和(自身を除く): 33921936

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 68389, 136778, 273556, 547112, 1094224, 2120059, 4240118, 8480236, 16960472, 33920944]

約数ペア:

[(1, 33920944), (2, 16960472), (4, 8480236), (8, 4240118), (16, 2120059), (31, 1094224), (62, 547112), (124, 273556), (248, 136778), (496, 68389)]