16678152

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5387}}^1$

素因数の和:5442

約数の個数: 48

約数和(自身を含む): 46229040

約数和(自身を除く): 29550888

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, 5387, 10774, 16161, 21548, 32322, 43096, 48483, 64644, 96966, 129288, 193932, 231641, 387864, 463282, 694923, 926564, 1389846, 1853128, 2084769, 2779692, 4169538, 5559384, 8339076, 16678152]

約数ペア:

[(1, 16678152), (2, 8339076), (3, 5559384), (4, 4169538), (6, 2779692), (8, 2084769), (9, 1853128), (12, 1389846), (18, 926564), (24, 694923), (36, 463282), (43, 387864), (72, 231641), (86, 193932), (129, 129288), (172, 96966), (258, 64644), (344, 48483), (387, 43096), (516, 32322), (774, 21548), (1032, 16161), (1548, 10774), (3096, 5387)]