31818154

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{14717}}^1$

素因数の和:14789

約数の個数: 16

約数和(自身を含む): 50865408

約数和(自身を除く): 19047254

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 14717, 29434, 338491, 676982, 691699, 1383398, 15909077, 31818154]

約数ペア:

[(1, 31818154), (2, 15909077), (23, 1383398), (46, 691699), (47, 676982), (94, 338491), (1081, 29434), (2162, 14717)]