64705742

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{2143}}^1$

素因数の和:2663

約数の個数: 16

約数和(自身を含む): 100442112

約数和(自身を除く): 35736370

約数列:

[1, 2, 31, 62, 487, 974, 2143, 4286, 15097, 30194, 66433, 132866, 1043641, 2087282, 32352871, 64705742]

約数ペア:

[(1, 64705742), (2, 32352871), (31, 2087282), (62, 1043641), (487, 132866), (974, 66433), (2143, 30194), (4286, 15097)]