81330382336

素因数分解:

$2^9\times 7^1\times {\mathrm{22692629}}^1$

素因数の和:22692654

約数の個数: 40

約数和(自身を含む): 185716483920

約数和(自身を除く): 104386101584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 22692629, 45385258, 90770516, 158848403, 181541032, 317696806, 363082064, 635393612, 726164128, 1270787224, 1452328256, 2541574448, 2904656512, 5083148896, 5809313024, 10166297792, 11618626048, 20332595584, 40665191168, 81330382336]

約数ペア:

[(1, 81330382336), (2, 40665191168), (4, 20332595584), (7, 11618626048), (8, 10166297792), (14, 5809313024), (16, 5083148896), (28, 2904656512), (32, 2541574448), (56, 1452328256), (64, 1270787224), (112, 726164128), (128, 635393612), (224, 363082064), (256, 317696806), (448, 181541032), (512, 158848403), (896, 90770516), (1792, 45385258), (3584, 22692629)]