78257104

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{10211}}^1$

素因数の和:10698

約数の個数: 20

約数和(自身を含む): 151954560

約数和(自身を除く): 73697456

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 3832, 7664, 10211, 20422, 40844, 81688, 163376, 4891069, 9782138, 19564276, 39128552, 78257104]

約数ペア:

[(1, 78257104), (2, 39128552), (4, 19564276), (8, 9782138), (16, 4891069), (479, 163376), (958, 81688), (1916, 40844), (3832, 20422), (7664, 10211)]