105927728

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{16187}}^1$

素因数の和:16604

約数の個数: 20

約数和(自身を含む): 205749480

約数和(自身を除く): 99821752

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 16187, 32374, 64748, 129496, 258992, 6620483, 13240966, 26481932, 52963864, 105927728]

約数ペア:

[(1, 105927728), (2, 52963864), (4, 26481932), (8, 13240966), (16, 6620483), (409, 258992), (818, 129496), (1636, 64748), (3272, 32374), (6544, 16187)]