81923568

素因数分解:

$2^4\times 3^1\times {\mathrm{1706741}}^1$

素因数の和:1706752

約数の個数: 20

約数和(自身を含む): 211636008

約数和(自身を除く): 129712440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1706741, 3413482, 5120223, 6826964, 10240446, 13653928, 20480892, 27307856, 40961784, 81923568]

約数ペア:

[(1, 81923568), (2, 40961784), (3, 27307856), (4, 20480892), (6, 13653928), (8, 10240446), (12, 6826964), (16, 5120223), (24, 3413482), (48, 1706741)]