85302178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{7793}}^1$

素因数の和:8229

約数の個数: 16

約数和(自身を含む): 138140856

約数和(自身を除く): 52838678

約数列:

[1, 2, 13, 26, 421, 842, 5473, 7793, 10946, 15586, 101309, 202618, 3280853, 6561706, 42651089, 85302178]

約数ペア:

[(1, 85302178), (2, 42651089), (13, 6561706), (26, 3280853), (421, 202618), (842, 101309), (5473, 15586), (7793, 10946)]