71221846

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{36007}}^1$

素因数の和:36075

約数の個数: 16

約数和(自身を含む): 114073344

約数和(自身を除く): 42851498

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 36007, 72014, 828161, 1548301, 1656322, 3096602, 35610923, 71221846]

約数ペア:

[(1, 71221846), (2, 35610923), (23, 3096602), (43, 1656322), (46, 1548301), (86, 828161), (989, 72014), (1978, 36007)]