64680008

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{132541}}^1$

素因数の和:132608

約数の個数: 16

約数和(自身を含む): 123264060

約数和(自身を除く): 58584052

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 132541, 265082, 530164, 1060328, 8085001, 16170002, 32340004, 64680008]

約数ペア:

[(1, 64680008), (2, 32340004), (4, 16170002), (8, 8085001), (61, 1060328), (122, 530164), (244, 265082), (488, 132541)]