82951810

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{12941}}^1$

素因数の和:13589

約数の個数: 16

約数和(自身を含む): 149557752

約数和(自身を除く): 66605942

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 12941, 25882, 64705, 129410, 8295181, 16590362, 41475905, 82951810]

約数ペア:

[(1, 82951810), (2, 41475905), (5, 16590362), (10, 8295181), (641, 129410), (1282, 64705), (3205, 25882), (6410, 12941)]