66128518

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{2971}}^1$

素因数の和:3363

約数の個数: 16

約数和(自身を含む): 102712320

約数和(自身を除く): 36583802

約数列:

[1, 2, 31, 62, 359, 718, 2971, 5942, 11129, 22258, 92101, 184202, 1066589, 2133178, 33064259, 66128518]

約数ペア:

[(1, 66128518), (2, 33064259), (31, 2133178), (62, 1066589), (359, 184202), (718, 92101), (2971, 22258), (5942, 11129)]