87893104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{422563}}^1$

素因数の和:422584

約数の個数: 20

約数和(自身を含む): 183392776

約数和(自身を除く): 95499672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 422563, 845126, 1690252, 3380504, 5493319, 6761008, 10986638, 21973276, 43946552, 87893104]

約数ペア:

[(1, 87893104), (2, 43946552), (4, 21973276), (8, 10986638), (13, 6761008), (16, 5493319), (26, 3380504), (52, 1690252), (104, 845126), (208, 422563)]