18088064

素因数分解:

$2^7\times {\mathrm{251}}^1\times {\mathrm{563}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 36242640

約数和(自身を除く): 18154576

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 502, 563, 1004, 1126, 2008, 2252, 4016, 4504, 8032, 9008, 16064, 18016, 32128, 36032, 72064, 141313, 282626, 565252, 1130504, 2261008, 4522016, 9044032, 18088064]

約数ペア:

[(1, 18088064), (2, 9044032), (4, 4522016), (8, 2261008), (16, 1130504), (32, 565252), (64, 282626), (128, 141313), (251, 72064), (502, 36032), (563, 32128), (1004, 18016), (1126, 16064), (2008, 9008), (2252, 8032), (4016, 4504)]