16553648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{60859}}^1$

素因数の和:60884

約数の個数: 20

約数和(自身を含む): 33959880

約数和(自身を除く): 17406232

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 60859, 121718, 243436, 486872, 973744, 1034603, 2069206, 4138412, 8276824, 16553648]

約数ペア:

[(1, 16553648), (2, 8276824), (4, 4138412), (8, 2069206), (16, 1034603), (17, 973744), (34, 486872), (68, 243436), (136, 121718), (272, 60859)]