261002432

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{94841}}^1$

素因数の和:94896

約数の個数: 28

約数和(自身を含む): 529977096

約数和(自身を除く): 268974664

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 94841, 189682, 379364, 758728, 1517456, 3034912, 4078163, 6069824, 8156326, 16312652, 32625304, 65250608, 130501216, 261002432]

約数ペア:

[(1, 261002432), (2, 130501216), (4, 65250608), (8, 32625304), (16, 16312652), (32, 8156326), (43, 6069824), (64, 4078163), (86, 3034912), (172, 1517456), (344, 758728), (688, 379364), (1376, 189682), (2752, 94841)]