43009388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{33289}}^1$

素因数の和:33329

約数の個数: 24

約数和(自身を含む): 83890800

約数和(自身を除く): 40881412

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 33289, 66578, 133156, 565913, 632491, 1131826, 1264982, 2263652, 2529964, 10752347, 21504694, 43009388]

約数ペア:

[(1, 43009388), (2, 21504694), (4, 10752347), (17, 2529964), (19, 2263652), (34, 1264982), (38, 1131826), (68, 632491), (76, 565913), (323, 133156), (646, 66578), (1292, 33289)]