82219124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2459}}^1$

素因数の和:3119

約数の個数: 24

約数和(自身を含む): 155255520

約数和(自身を除く): 73036396

約数列:

[1, 2, 4, 13, 26, 52, 643, 1286, 2459, 2572, 4918, 8359, 9836, 16718, 31967, 33436, 63934, 127868, 1581137, 3162274, 6324548, 20554781, 41109562, 82219124]

約数ペア:

[(1, 82219124), (2, 41109562), (4, 20554781), (13, 6324548), (26, 3162274), (52, 1581137), (643, 127868), (1286, 63934), (2459, 33436), (2572, 31967), (4918, 16718), (8359, 9836)]