165638084

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1335791}}^1$

素因数の和:1335826

約数の個数: 12

約数和(自身を含む): 299217408

約数和(自身を除く): 133579324

約数列:

[1, 2, 4, 31, 62, 124, 1335791, 2671582, 5343164, 41409521, 82819042, 165638084]

約数ペア:

[(1, 165638084), (2, 82819042), (4, 41409521), (31, 5343164), (62, 2671582), (124, 1335791)]