55787008

素因数分解:

$2^9\times {\mathrm{108959}}^1$

素因数の和:108977

約数の個数: 20

約数和(自身を含む): 111466080

約数和(自身を除く): 55679072

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 108959, 217918, 435836, 871672, 1743344, 3486688, 6973376, 13946752, 27893504, 55787008]

約数ペア:

[(1, 55787008), (2, 27893504), (4, 13946752), (8, 6973376), (16, 3486688), (32, 1743344), (64, 871672), (128, 435836), (256, 217918), (512, 108959)]