33020816

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{30803}}^1$

素因数の和:30878

約数の個数: 20

約数和(自身を含む): 64934832

約数和(自身を除く): 31914016

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 30803, 61606, 123212, 246424, 492848, 2063801, 4127602, 8255204, 16510408, 33020816]

約数ペア:

[(1, 33020816), (2, 16510408), (4, 8255204), (8, 4127602), (16, 2063801), (67, 492848), (134, 246424), (268, 123212), (536, 61606), (1072, 30803)]