129625924

素因数分解:

$2^2\times {\mathrm{3221}}^1\times {\mathrm{10061}}^1$

素因数の和:13286

約数の個数: 12

約数和(自身を含む): 226938348

約数和(自身を除く): 97312424

約数列:

[1, 2, 4, 3221, 6442, 10061, 12884, 20122, 40244, 32406481, 64812962, 129625924]

約数ペア:

[(1, 129625924), (2, 64812962), (4, 32406481), (3221, 40244), (6442, 20122), (10061, 12884)]