16854635536

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{6462667}}^1$

素因数の和:6462838

約数の個数: 20

約数和(自身を含む): 32856204112

約数和(自身を除く): 16001568576

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 6462667, 12925334, 25850668, 51701336, 103402672, 1053414721, 2106829442, 4213658884, 8427317768, 16854635536]

約数ペア:

[(1, 16854635536), (2, 8427317768), (4, 4213658884), (8, 2106829442), (16, 1053414721), (163, 103402672), (326, 51701336), (652, 25850668), (1304, 12925334), (2608, 6462667)]