81842302

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1\times {\mathrm{593}}^1$

素因数の和:1203

約数の個数: 16

約数和(自身を含む): 124055712

約数和(自身を除く): 42213410

約数列:

[1, 2, 151, 302, 457, 593, 914, 1186, 69007, 89543, 138014, 179086, 271001, 542002, 40921151, 81842302]

約数ペア:

[(1, 81842302), (2, 40921151), (151, 542002), (302, 271001), (457, 179086), (593, 138014), (914, 89543), (1186, 69007)]