86901110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{17627}}^1$

素因数の和:17680

約数の個数: 32

約数和(自身を含む): 171344160

約数和(自身を除く): 84443050

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 17627, 35254, 88135, 176270, 299659, 511183, 599318, 1022366, 1498295, 2555915, 2996590, 5111830, 8690111, 17380222, 43450555, 86901110]

約数ペア:

[(1, 86901110), (2, 43450555), (5, 17380222), (10, 8690111), (17, 5111830), (29, 2996590), (34, 2555915), (58, 1498295), (85, 1022366), (145, 599318), (170, 511183), (290, 299659), (493, 176270), (986, 88135), (2465, 35254), (4930, 17627)]