22070288

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{22613}}^1$

素因数の和:22682

約数の個数: 20

約数和(自身を含む): 43464108

約数和(自身を除く): 21393820

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 22613, 45226, 90452, 180904, 361808, 1379393, 2758786, 5517572, 11035144, 22070288]

約数ペア:

[(1, 22070288), (2, 11035144), (4, 5517572), (8, 2758786), (16, 1379393), (61, 361808), (122, 180904), (244, 90452), (488, 45226), (976, 22613)]