21385024

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{2957}}^1$

素因数の和:3082

約数の個数: 28

約数和(自身を含む): 42825924

約数和(自身を除く): 21440900

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 226, 452, 904, 1808, 2957, 3616, 5914, 7232, 11828, 23656, 47312, 94624, 189248, 334141, 668282, 1336564, 2673128, 5346256, 10692512, 21385024]

約数ペア:

[(1, 21385024), (2, 10692512), (4, 5346256), (8, 2673128), (16, 1336564), (32, 668282), (64, 334141), (113, 189248), (226, 94624), (452, 47312), (904, 23656), (1808, 11828), (2957, 7232), (3616, 5914)]