31913006

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{16921}}^1$

素因数の和:16987

約数の個数: 16

約数和(自身を含む): 51172128

約数和(自身を除く): 19259122

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 16921, 33842, 389183, 693761, 778366, 1387522, 15956503, 31913006]

約数ペア:

[(1, 31913006), (2, 15956503), (23, 1387522), (41, 778366), (46, 693761), (82, 389183), (943, 33842), (1886, 16921)]