55647914

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{128221}}^1$

素因数の和:128261

約数の個数: 16

約数和(自身を含む): 98474496

約数和(自身を除く): 42826582

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 128221, 256442, 897547, 1795094, 3974851, 7949702, 27823957, 55647914]

約数ペア:

[(1, 55647914), (2, 27823957), (7, 7949702), (14, 3974851), (31, 1795094), (62, 897547), (217, 256442), (434, 128221)]