30827408

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{46993}}^1$

素因数の和:47042

約数の個数: 20

約数和(自身を含む): 61186188

約数和(自身を除く): 30358780

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 46993, 93986, 187972, 375944, 751888, 1926713, 3853426, 7706852, 15413704, 30827408]

約数ペア:

[(1, 30827408), (2, 15413704), (4, 7706852), (8, 3853426), (16, 1926713), (41, 751888), (82, 375944), (164, 187972), (328, 93986), (656, 46993)]