80194096

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{135463}}^1$

素因数の和:135508

約数の個数: 20

約数和(自身を含む): 159576592

約数和(自身を除く): 79382496

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 135463, 270926, 541852, 1083704, 2167408, 5012131, 10024262, 20048524, 40097048, 80194096]

約数ペア:

[(1, 80194096), (2, 40097048), (4, 20048524), (8, 10024262), (16, 5012131), (37, 2167408), (74, 1083704), (148, 541852), (296, 270926), (592, 135463)]