23903504

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{18911}}^1$

素因数の和:18998

約数の個数: 20

約数和(自身を含む): 46901760

約数和(自身を除く): 22998256

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 18911, 37822, 75644, 151288, 302576, 1493969, 2987938, 5975876, 11951752, 23903504]

約数ペア:

[(1, 23903504), (2, 11951752), (4, 5975876), (8, 2987938), (16, 1493969), (79, 302576), (158, 151288), (316, 75644), (632, 37822), (1264, 18911)]