88945744

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{51001}}^1$

素因数の和:51118

約数の個数: 20

約数和(自身を含む): 173916820

約数和(自身を除く): 84971076

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 51001, 102002, 204004, 408008, 816016, 5559109, 11118218, 22236436, 44472872, 88945744]

約数ペア:

[(1, 88945744), (2, 44472872), (4, 22236436), (8, 11118218), (16, 5559109), (109, 816016), (218, 408008), (436, 204004), (872, 102002), (1744, 51001)]