89316688

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{91513}}^1$

素因数の和:91582

約数の個数: 20

約数和(自身を含む): 175889908

約数和(自身を除く): 86573220

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 91513, 183026, 366052, 732104, 1464208, 5582293, 11164586, 22329172, 44658344, 89316688]

約数ペア:

[(1, 89316688), (2, 44658344), (4, 22329172), (8, 11164586), (16, 5582293), (61, 1464208), (122, 732104), (244, 366052), (488, 183026), (976, 91513)]