129905848

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{559939}}^1$

素因数の和:559974

約数の個数: 16

約数和(自身を含む): 251973000

約数和(自身を除く): 122067152

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 559939, 1119878, 2239756, 4479512, 16238231, 32476462, 64952924, 129905848]

約数ペア:

[(1, 129905848), (2, 64952924), (4, 32476462), (8, 16238231), (29, 4479512), (58, 2239756), (116, 1119878), (232, 559939)]