16218912

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3929}}^1$

素因数の和:3985

約数の個数: 48

約数和(自身を含む): 43575840

約数和(自身を除く): 27356928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 3929, 4128, 7858, 11787, 15716, 23574, 31432, 47148, 62864, 94296, 125728, 168947, 188592, 337894, 377184, 506841, 675788, 1013682, 1351576, 2027364, 2703152, 4054728, 5406304, 8109456, 16218912]

約数ペア:

[(1, 16218912), (2, 8109456), (3, 5406304), (4, 4054728), (6, 2703152), (8, 2027364), (12, 1351576), (16, 1013682), (24, 675788), (32, 506841), (43, 377184), (48, 337894), (86, 188592), (96, 168947), (129, 125728), (172, 94296), (258, 62864), (344, 47148), (516, 31432), (688, 23574), (1032, 15716), (1376, 11787), (2064, 7858), (3929, 4128)]