23420216

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{10883}}^1$

素因数の和:11158

約数の個数: 16

約数和(自身を含む): 44080200

約数和(自身を除く): 20659984

約数列:

[1, 2, 4, 8, 269, 538, 1076, 2152, 10883, 21766, 43532, 87064, 2927527, 5855054, 11710108, 23420216]

約数ペア:

[(1, 23420216), (2, 11710108), (4, 5855054), (8, 2927527), (269, 87064), (538, 43532), (1076, 21766), (2152, 10883)]