238609808

素因数分解:

$2^4\times {\mathrm{1931}}^1\times {\mathrm{7723}}^1$

素因数の和:9662

約数の個数: 20

約数和(自身を含む): 462605808

約数和(自身を除く): 223996000

約数列:

[1, 2, 4, 8, 16, 1931, 3862, 7723, 7724, 15446, 15448, 30892, 30896, 61784, 123568, 14913113, 29826226, 59652452, 119304904, 238609808]

約数ペア:

[(1, 238609808), (2, 119304904), (4, 59652452), (8, 29826226), (16, 14913113), (1931, 123568), (3862, 61784), (7723, 30896), (7724, 30892), (15446, 15448)]