39968224

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{73471}}^1$

素因数の和:73498

約数の個数: 24

約数和(自身を含む): 83317248

約数和(自身を除く): 43349024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 73471, 146942, 293884, 587768, 1175536, 1249007, 2351072, 2498014, 4996028, 9992056, 19984112, 39968224]

約数ペア:

[(1, 39968224), (2, 19984112), (4, 9992056), (8, 4996028), (16, 2498014), (17, 2351072), (32, 1249007), (34, 1175536), (68, 587768), (136, 293884), (272, 146942), (544, 73471)]