127536224

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{20231}}^1$

素因数の和:20438

約数の個数: 24

約数和(自身を含む): 252373968

約数和(自身を除く): 124837744

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 20231, 40462, 80924, 161848, 323696, 647392, 3985507, 7971014, 15942028, 31884056, 63768112, 127536224]

約数ペア:

[(1, 127536224), (2, 63768112), (4, 31884056), (8, 15942028), (16, 7971014), (32, 3985507), (197, 647392), (394, 323696), (788, 161848), (1576, 80924), (3152, 40462), (6304, 20231)]