8870368

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{21323}}^1$

素因数の和:21346

約数の個数: 24

約数和(自身を含む): 18807768

約数和(自身を除く): 9937400

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 21323, 42646, 85292, 170584, 277199, 341168, 554398, 682336, 1108796, 2217592, 4435184, 8870368]

約数ペア:

[(1, 8870368), (2, 4435184), (4, 2217592), (8, 1108796), (13, 682336), (16, 554398), (26, 341168), (32, 277199), (52, 170584), (104, 85292), (208, 42646), (416, 21323)]