86986235

素因数分解:

$5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{6389}}^1$

素因数の和:6790

約数の個数: 16

約数和(自身を含む): 119620800

約数和(自身を除く): 32634565

約数列:

[1, 5, 7, 35, 389, 1945, 2723, 6389, 13615, 31945, 44723, 223615, 2485321, 12426605, 17397247, 86986235]

約数ペア:

[(1, 86986235), (5, 17397247), (7, 12426605), (35, 2485321), (389, 223615), (1945, 44723), (2723, 31945), (6389, 13615)]