23365856

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{16981}}^1$

素因数の和:17034

約数の個数: 24

約数和(自身を含む): 47074104

約数和(自身を除く): 23708248

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 16981, 33962, 67924, 135848, 271696, 543392, 730183, 1460366, 2920732, 5841464, 11682928, 23365856]

約数ペア:

[(1, 23365856), (2, 11682928), (4, 5841464), (8, 2920732), (16, 1460366), (32, 730183), (43, 543392), (86, 271696), (172, 135848), (344, 67924), (688, 33962), (1376, 16981)]