40989533

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 48545784

約数和(自身を除く): 7556251

約数列:

[1, 13, 17, 31, 193, 221, 403, 527, 961, 2509, 3281, 5983, 6851, 12493, 16337, 42653, 77779, 101711, 185473, 212381, 1322243, 2411149, 3153041, 40989533]

約数ペア:

[(1, 40989533), (13, 3153041), (17, 2411149), (31, 1322243), (193, 212381), (221, 185473), (403, 101711), (527, 77779), (961, 42653), (2509, 16337), (3281, 12493), (5983, 6851)]