16890272

素因数分解:

$2^5\times 7^1\times {\mathrm{75403}}^1$

素因数の和:75420

約数の個数: 24

約数和(自身を含む): 38003616

約数和(自身を除く): 21113344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 75403, 150806, 301612, 527821, 603224, 1055642, 1206448, 2111284, 2412896, 4222568, 8445136, 16890272]

約数ペア:

[(1, 16890272), (2, 8445136), (4, 4222568), (7, 2412896), (8, 2111284), (14, 1206448), (16, 1055642), (28, 603224), (32, 527821), (56, 301612), (112, 150806), (224, 75403)]