284798896

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{214457}}^1$

素因数の和:214548

約数の個数: 20

約数和(自身を含む): 558448632

約数和(自身を除く): 273649736

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 214457, 428914, 857828, 1715656, 3431312, 17799931, 35599862, 71199724, 142399448, 284798896]

約数ペア:

[(1, 284798896), (2, 142399448), (4, 71199724), (8, 35599862), (16, 17799931), (83, 3431312), (166, 1715656), (332, 857828), (664, 428914), (1328, 214457)]