31361374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61979}}^1$

素因数の和:62015

約数の個数: 16

約数和(自身を含む): 53550720

約数和(自身を除く): 22189346

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 61979, 123958, 681769, 1363538, 1425517, 2851034, 15680687, 31361374]

約数ペア:

[(1, 31361374), (2, 15680687), (11, 2851034), (22, 1425517), (23, 1363538), (46, 681769), (253, 123958), (506, 61979)]