247423712

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{454823}}^1$

素因数の和:454850

約数の個数: 24

約数和(自身を含む): 515770416

約数和(自身を除く): 268346704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 454823, 909646, 1819292, 3638584, 7277168, 7731991, 14554336, 15463982, 30927964, 61855928, 123711856, 247423712]

約数ペア:

[(1, 247423712), (2, 123711856), (4, 61855928), (8, 30927964), (16, 15463982), (17, 14554336), (32, 7731991), (34, 7277168), (68, 3638584), (136, 1819292), (272, 909646), (544, 454823)]