64511721286

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{4159}}^1\times {\mathrm{71153}}^1$

素因数の和:75423

約数の個数: 16

約数和(自身を含む): 97680211200

約数和(自身を除く): 33168489914

約数列:

[1, 2, 109, 218, 4159, 8318, 71153, 142306, 453331, 906662, 7755677, 15511354, 295925327, 591850654, 32255860643, 64511721286]

約数ペア:

[(1, 64511721286), (2, 32255860643), (109, 591850654), (218, 295925327), (4159, 15511354), (8318, 7755677), (71153, 906662), (142306, 453331)]