16399512

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5297}}^1$

素因数の和:5352

約数の個数: 48

約数和(自身を含む): 45456840

約数和(自身を除く): 29057328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 5297, 10594, 15891, 21188, 31782, 42376, 47673, 63564, 95346, 127128, 190692, 227771, 381384, 455542, 683313, 911084, 1366626, 1822168, 2049939, 2733252, 4099878, 5466504, 8199756, 16399512]

約数ペア:

[(1, 16399512), (2, 8199756), (3, 5466504), (4, 4099878), (6, 2733252), (8, 2049939), (9, 1822168), (12, 1366626), (18, 911084), (24, 683313), (36, 455542), (43, 381384), (72, 227771), (86, 190692), (129, 127128), (172, 95346), (258, 63564), (344, 47673), (387, 42376), (516, 31782), (774, 21188), (1032, 15891), (1548, 10594), (3096, 5297)]