164487716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{6971}}^1$

素因数の和:7339

約数の個数: 24

約数和(自身を含む): 305708256

約数和(自身を除く): 141220540

約数列:

[1, 2, 4, 17, 34, 68, 347, 694, 1388, 5899, 6971, 11798, 13942, 23596, 27884, 118507, 237014, 474028, 2418937, 4837874, 9675748, 41121929, 82243858, 164487716]

約数ペア:

[(1, 164487716), (2, 82243858), (4, 41121929), (17, 9675748), (34, 4837874), (68, 2418937), (347, 474028), (694, 237014), (1388, 118507), (5899, 27884), (6971, 23596), (11798, 13942)]