23772128

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{18119}}^1$

素因数の和:18170

約数の個数: 24

約数和(自身を含む): 47945520

約数和(自身を除く): 24173392

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 18119, 36238, 72476, 144952, 289904, 579808, 742879, 1485758, 2971516, 5943032, 11886064, 23772128]

約数ペア:

[(1, 23772128), (2, 11886064), (4, 5943032), (8, 2971516), (16, 1485758), (32, 742879), (41, 579808), (82, 289904), (164, 144952), (328, 72476), (656, 36238), (1312, 18119)]