31885232

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{27299}}^1$

素因数の和:27380

約数の個数: 20

約数和(自身を含む): 62626200

約数和(自身を除く): 30740968

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 27299, 54598, 109196, 218392, 436784, 1992827, 3985654, 7971308, 15942616, 31885232]

約数ペア:

[(1, 31885232), (2, 15942616), (4, 7971308), (8, 3985654), (16, 1992827), (73, 436784), (146, 218392), (292, 109196), (584, 54598), (1168, 27299)]