64431302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{18917}}^1$

素因数の和:19063

約数の個数: 16

約数和(自身を含む): 104881392

約数和(自身を除く): 40450090

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 18917, 37834, 245921, 491842, 2478127, 4956254, 32215651, 64431302]

約数ペア:

[(1, 64431302), (2, 32215651), (13, 4956254), (26, 2478127), (131, 491842), (262, 245921), (1703, 37834), (3406, 18917)]