89443484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{21773}}^1$

素因数の和:21869

約数の個数: 24

約数和(自身を含む): 170708160

約数和(自身を除く): 81264676

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 21773, 43546, 87092, 283049, 566098, 1132196, 1720067, 3440134, 6880268, 22360871, 44721742, 89443484]

約数ペア:

[(1, 89443484), (2, 44721742), (4, 22360871), (13, 6880268), (26, 3440134), (52, 1720067), (79, 1132196), (158, 566098), (316, 283049), (1027, 87092), (2054, 43546), (4108, 21773)]