56171072

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{20411}}^1$

素因数の和:20466

約数の個数: 28

約数和(自身を含む): 114062256

約数和(自身を除く): 57891184

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 20411, 40822, 81644, 163288, 326576, 653152, 877673, 1306304, 1755346, 3510692, 7021384, 14042768, 28085536, 56171072]

約数ペア:

[(1, 56171072), (2, 28085536), (4, 14042768), (8, 7021384), (16, 3510692), (32, 1755346), (43, 1306304), (64, 877673), (86, 653152), (172, 326576), (344, 163288), (688, 81644), (1376, 40822), (2752, 20411)]