858208

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{2063}}^1$

素因数の和:2086

約数の個数: 24

約数和(自身を含む): 1820448

約数和(自身を除く): 962240

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 2063, 4126, 8252, 16504, 26819, 33008, 53638, 66016, 107276, 214552, 429104, 858208]

約数ペア:

[(1, 858208), (2, 429104), (4, 214552), (8, 107276), (13, 66016), (16, 53638), (26, 33008), (32, 26819), (52, 16504), (104, 8252), (208, 4126), (416, 2063)]