31362386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61981}}^1$

素因数の和:62017

約数の個数: 16

約数和(自身を含む): 53552448

約数和(自身を除く): 22190062

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 61981, 123962, 681791, 1363582, 1425563, 2851126, 15681193, 31362386]

約数ペア:

[(1, 31362386), (2, 15681193), (11, 2851126), (22, 1425563), (23, 1363582), (46, 681791), (253, 123962), (506, 61981)]