64009688

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{58403}}^1$

素因数の和:58546

約数の個数: 16

約数和(自身を含む): 120896280

約数和(自身を除く): 56886592

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 58403, 116806, 233612, 467224, 8001211, 16002422, 32004844, 64009688]

約数ペア:

[(1, 64009688), (2, 32004844), (4, 16002422), (8, 8001211), (137, 467224), (274, 233612), (548, 116806), (1096, 58403)]