42589882

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 68739840

約数和(自身を除く): 26149958

約数列:

[1, 2, 23, 46, 89, 101, 103, 178, 202, 206, 2047, 2323, 2369, 4094, 4646, 4738, 8989, 9167, 10403, 17978, 18334, 20806, 206747, 210841, 239269, 413494, 421682, 478538, 925867, 1851734, 21294941, 42589882]

約数ペア:

[(1, 42589882), (2, 21294941), (23, 1851734), (46, 925867), (89, 478538), (101, 421682), (103, 413494), (178, 239269), (202, 210841), (206, 206747), (2047, 20806), (2323, 18334), (2369, 17978), (4094, 10403), (4646, 9167), (4738, 8989)]