16464968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5107}}^1$

素因数の和:5157

約数の個数: 32

約数和(自身を含む): 34325760

約数和(自身を除く): 17860792

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 5107, 10214, 20428, 40856, 66391, 132782, 158317, 265564, 316634, 531128, 633268, 1266536, 2058121, 4116242, 8232484, 16464968]

約数ペア:

[(1, 16464968), (2, 8232484), (4, 4116242), (8, 2058121), (13, 1266536), (26, 633268), (31, 531128), (52, 316634), (62, 265564), (104, 158317), (124, 132782), (248, 66391), (403, 40856), (806, 20428), (1612, 10214), (3224, 5107)]