245435536

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{35591}}^1$

素因数の和:36030

約数の個数: 20

約数和(自身を含む): 476648064

約数和(自身を除く): 231212528

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 35591, 71182, 142364, 284728, 569456, 15339721, 30679442, 61358884, 122717768, 245435536]

約数ペア:

[(1, 245435536), (2, 122717768), (4, 61358884), (8, 30679442), (16, 15339721), (431, 569456), (862, 284728), (1724, 142364), (3448, 71182), (6896, 35591)]