23489936

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{13469}}^1$

素因数の和:13586

約数の個数: 20

約数和(自身を含む): 45932700

約数和(自身を除く): 22442764

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 13469, 26938, 53876, 107752, 215504, 1468121, 2936242, 5872484, 11744968, 23489936]

約数ペア:

[(1, 23489936), (2, 11744968), (4, 5872484), (8, 2936242), (16, 1468121), (109, 215504), (218, 107752), (436, 53876), (872, 26938), (1744, 13469)]