268173616

素因数分解:

$2^4\times {\mathrm{1069}}^1\times {\mathrm{15679}}^1$

素因数の和:16756

約数の個数: 20

約数和(自身を含む): 520105600

約数和(自身を除く): 251931984

約数列:

[1, 2, 4, 8, 16, 1069, 2138, 4276, 8552, 15679, 17104, 31358, 62716, 125432, 250864, 16760851, 33521702, 67043404, 134086808, 268173616]

約数ペア:

[(1, 268173616), (2, 134086808), (4, 67043404), (8, 33521702), (16, 16760851), (1069, 250864), (2138, 125432), (4276, 62716), (8552, 31358), (15679, 17104)]