64583536

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{16889}}^1$

素因数の和:17136

約数の個数: 20

約数和(自身を含む): 125661600

約数和(自身を除く): 61078064

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 16889, 33778, 67556, 135112, 270224, 4036471, 8072942, 16145884, 32291768, 64583536]

約数ペア:

[(1, 64583536), (2, 32291768), (4, 16145884), (8, 8072942), (16, 4036471), (239, 270224), (478, 135112), (956, 67556), (1912, 33778), (3824, 16889)]