80461898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{15971}}^1$

素因数の和:16213

約数の個数: 16

約数和(自身を含む): 132248160

約数和(自身を除く): 51786262

約数列:

[1, 2, 11, 22, 229, 458, 2519, 5038, 15971, 31942, 175681, 351362, 3657359, 7314718, 40230949, 80461898]

約数ペア:

[(1, 80461898), (2, 40230949), (11, 7314718), (22, 3657359), (229, 351362), (458, 175681), (2519, 31942), (5038, 15971)]