161749088

素因数分解:

$2^5\times {\mathrm{1223}}^1\times {\mathrm{4133}}^1$

素因数の和:5366

約数の個数: 24

約数和(自身を含む): 318781008

約数和(自身を除く): 157031920

約数列:

[1, 2, 4, 8, 16, 32, 1223, 2446, 4133, 4892, 8266, 9784, 16532, 19568, 33064, 39136, 66128, 132256, 5054659, 10109318, 20218636, 40437272, 80874544, 161749088]

約数ペア:

[(1, 161749088), (2, 80874544), (4, 40437272), (8, 20218636), (16, 10109318), (32, 5054659), (1223, 132256), (2446, 66128), (4133, 39136), (4892, 33064), (8266, 19568), (9784, 16532)]