15691328384

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{1263799}}^1$

素因数の和:1263910

約数の個数: 32

約数和(自身を含む): 31582362000

約数和(自身を除く): 15891033616

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 6208, 12416, 1263799, 2527598, 5055196, 10110392, 20220784, 40441568, 80883136, 122588503, 161766272, 245177006, 490354012, 980708024, 1961416048, 3922832096, 7845664192, 15691328384]

約数ペア:

[(1, 15691328384), (2, 7845664192), (4, 3922832096), (8, 1961416048), (16, 980708024), (32, 490354012), (64, 245177006), (97, 161766272), (128, 122588503), (194, 80883136), (388, 40441568), (776, 20220784), (1552, 10110392), (3104, 5055196), (6208, 2527598), (12416, 1263799)]