22543112

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{68729}}^1$

素因数の和:68776

約数の個数: 16

約数和(自身を含む): 43299900

約数和(自身を除く): 20756788

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 68729, 137458, 274916, 549832, 2817889, 5635778, 11271556, 22543112]

約数ペア:

[(1, 22543112), (2, 11271556), (4, 5635778), (8, 2817889), (41, 549832), (82, 274916), (164, 137458), (328, 68729)]