22105408

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{163}}^2$

素因数の和:351

約数の個数: 42

約数和(自身を含む): 47531274

約数和(自身を除く): 25425866

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 163, 208, 326, 416, 652, 832, 1304, 2119, 2608, 4238, 5216, 8476, 10432, 16952, 26569, 33904, 53138, 67808, 106276, 135616, 212552, 345397, 425104, 690794, 850208, 1381588, 1700416, 2763176, 5526352, 11052704, 22105408]

約数ペア:

[(1, 22105408), (2, 11052704), (4, 5526352), (8, 2763176), (13, 1700416), (16, 1381588), (26, 850208), (32, 690794), (52, 425104), (64, 345397), (104, 212552), (163, 135616), (208, 106276), (326, 67808), (416, 53138), (652, 33904), (832, 26569), (1304, 16952), (2119, 10432), (2608, 8476), (4238, 5216)]