31974224

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{33871}}^1$

素因数の和:33938

約数の個数: 20

約数和(自身を含む): 63001920

約数和(自身を除く): 31027696

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 33871, 67742, 135484, 270968, 541936, 1998389, 3996778, 7993556, 15987112, 31974224]

約数ペア:

[(1, 31974224), (2, 15987112), (4, 7993556), (8, 3996778), (16, 1998389), (59, 541936), (118, 270968), (236, 135484), (472, 67742), (944, 33871)]