81470222

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1559}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 136468800

約数和(自身を除く): 54998578

約数列:

[1, 2, 17, 29, 34, 53, 58, 106, 493, 901, 986, 1537, 1559, 1802, 3074, 3118, 26129, 26503, 45211, 52258, 53006, 82627, 90422, 165254, 768587, 1404659, 1537174, 2396183, 2809318, 4792366, 40735111, 81470222]

約数ペア:

[(1, 81470222), (2, 40735111), (17, 4792366), (29, 2809318), (34, 2396183), (53, 1537174), (58, 1404659), (106, 768587), (493, 165254), (901, 90422), (986, 82627), (1537, 53006), (1559, 52258), (1802, 45211), (3074, 26503), (3118, 26129)]