55692688

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{17669}}^1$

素因数の和:17874

約数の個数: 20

約数和(自身を含む): 108458460

約数和(自身を除く): 52765772

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 17669, 35338, 70676, 141352, 282704, 3480793, 6961586, 13923172, 27846344, 55692688]

約数ペア:

[(1, 55692688), (2, 27846344), (4, 13923172), (8, 6961586), (16, 3480793), (197, 282704), (394, 141352), (788, 70676), (1576, 35338), (3152, 17669)]