83998438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{1987}}^1$

素因数の和:2931

約数の個数: 16

約数和(自身を含む): 131685120

約数和(自身を除く): 47686682

約数列:

[1, 2, 23, 46, 919, 1838, 1987, 3974, 21137, 42274, 45701, 91402, 1826053, 3652106, 41999219, 83998438]

約数ペア:

[(1, 83998438), (2, 41999219), (23, 3652106), (46, 1826053), (919, 91402), (1838, 45701), (1987, 42274), (3974, 21137)]