42088208

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{4091}}^1$

素因数の和:4742

約数の個数: 20

約数和(自身を含む): 81692688

約数和(自身を除く): 39604480

約数列:

[1, 2, 4, 8, 16, 643, 1286, 2572, 4091, 5144, 8182, 10288, 16364, 32728, 65456, 2630513, 5261026, 10522052, 21044104, 42088208]

約数ペア:

[(1, 42088208), (2, 21044104), (4, 10522052), (8, 5261026), (16, 2630513), (643, 65456), (1286, 32728), (2572, 16364), (4091, 10288), (5144, 8182)]