89130643

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{1187}}^1$

素因数の和:1842

約数の個数: 16

約数和(自身を含む): 108117504

約数和(自身を除く): 18986861

約数列:

[1, 7, 17, 119, 631, 1187, 4417, 8309, 10727, 20179, 75089, 141253, 748997, 5242979, 12732949, 89130643]

約数ペア:

[(1, 89130643), (7, 12732949), (17, 5242979), (119, 748997), (631, 141253), (1187, 75089), (4417, 20179), (8309, 10727)]