161932976

素因数分解:

$2^4\times {\mathrm{2027}}^1\times {\mathrm{4993}}^1$

素因数の和:7028

約数の個数: 20

約数和(自身を含む): 313962792

約数和(自身を除く): 152029816

約数列:

[1, 2, 4, 8, 16, 2027, 4054, 4993, 8108, 9986, 16216, 19972, 32432, 39944, 79888, 10120811, 20241622, 40483244, 80966488, 161932976]

約数ペア:

[(1, 161932976), (2, 80966488), (4, 40483244), (8, 20241622), (16, 10120811), (2027, 79888), (4054, 39944), (4993, 32432), (8108, 19972), (9986, 16216)]