67947902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{9931}}^1$

素因数の和:10255

約数の個数: 16

約数和(自身を含む): 111556224

約数和(自身を除く): 43608322

約数列:

[1, 2, 11, 22, 311, 622, 3421, 6842, 9931, 19862, 109241, 218482, 3088541, 6177082, 33973951, 67947902]

約数ペア:

[(1, 67947902), (2, 33973951), (11, 6177082), (22, 3088541), (311, 218482), (622, 109241), (3421, 19862), (6842, 9931)]