64188776

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{77899}}^1$

素因数の和:78008

約数の個数: 16

約数和(自身を含む): 121524000

約数和(自身を除く): 57335224

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 77899, 155798, 311596, 623192, 8023597, 16047194, 32094388, 64188776]

約数ペア:

[(1, 64188776), (2, 32094388), (4, 16047194), (8, 8023597), (103, 623192), (206, 311596), (412, 155798), (824, 77899)]