8561408

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:700

約数の個数: 36

約数和(自身を含む): 17439408

約数和(自身を除く): 8878000

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 631, 848, 1262, 1696, 2524, 3392, 5048, 6784, 10096, 13568, 20192, 33443, 40384, 66886, 80768, 133772, 161536, 267544, 535088, 1070176, 2140352, 4280704, 8561408]

約数ペア:

[(1, 8561408), (2, 4280704), (4, 2140352), (8, 1070176), (16, 535088), (32, 267544), (53, 161536), (64, 133772), (106, 80768), (128, 66886), (212, 40384), (256, 33443), (424, 20192), (631, 13568), (848, 10096), (1262, 6784), (1696, 5048), (2524, 3392)]