66615184

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{18181}}^1$

素因数の和:18418

約数の個数: 20

約数和(自身を含む): 129637660

約数和(自身を除く): 63022476

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 18181, 36362, 72724, 145448, 290896, 4163449, 8326898, 16653796, 33307592, 66615184]

約数ペア:

[(1, 66615184), (2, 33307592), (4, 16653796), (8, 8326898), (16, 4163449), (229, 290896), (458, 145448), (916, 72724), (1832, 36362), (3664, 18181)]