64936112

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{9923}}^1$

素因数の和:10340

約数の個数: 20

約数和(自身を含む): 126134040

約数和(自身を除く): 61197928

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 9923, 19846, 39692, 79384, 158768, 4058507, 8117014, 16234028, 32468056, 64936112]

約数ペア:

[(1, 64936112), (2, 32468056), (4, 16234028), (8, 8117014), (16, 4058507), (409, 158768), (818, 79384), (1636, 39692), (3272, 19846), (6544, 9923)]