85157272

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{42409}}^1$

素因数の和:42666

約数の個数: 16

約数和(自身を含む): 160309800

約数和(自身を除く): 75152528

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 42409, 84818, 169636, 339272, 10644659, 21289318, 42578636, 85157272]

約数ペア:

[(1, 85157272), (2, 42578636), (4, 21289318), (8, 10644659), (251, 339272), (502, 169636), (1004, 84818), (2008, 42409)]