33172784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{109121}}^1$

素因数の和:109148

約数の個数: 20

約数和(自身を含む): 67655640

約数和(自身を除く): 34482856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 109121, 218242, 436484, 872968, 1745936, 2073299, 4146598, 8293196, 16586392, 33172784]

約数ペア:

[(1, 33172784), (2, 16586392), (4, 8293196), (8, 4146598), (16, 2073299), (19, 1745936), (38, 872968), (76, 436484), (152, 218242), (304, 109121)]