91513516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1345787}}^1$

素因数の和:1345808

約数の個数: 12

約数和(自身を含む): 169569288

約数和(自身を除く): 78055772

約数列:

[1, 2, 4, 17, 34, 68, 1345787, 2691574, 5383148, 22878379, 45756758, 91513516]

約数ペア:

[(1, 91513516), (2, 45756758), (4, 22878379), (17, 5383148), (34, 2691574), (68, 1345787)]