16832431

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:220

約数の個数: 36

約数和(自身を含む): 22924944

約数和(自身を除く): 6092513

約数列:

[1, 7, 11, 17, 49, 77, 119, 121, 167, 187, 539, 833, 847, 1169, 1309, 1837, 2057, 2839, 5929, 8183, 9163, 12859, 14399, 19873, 20207, 31229, 90013, 100793, 139111, 141449, 218603, 343519, 990143, 1530221, 2404633, 16832431]

約数ペア:

[(1, 16832431), (7, 2404633), (11, 1530221), (17, 990143), (49, 343519), (77, 218603), (119, 141449), (121, 139111), (167, 100793), (187, 90013), (539, 31229), (833, 20207), (847, 19873), (1169, 14399), (1309, 12859), (1837, 9163), (2057, 8183), (2839, 5929)]