85821494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{22549}}^1$

素因数の和:22735

約数の個数: 16

約数和(自身を含む): 141253200

約数和(自身を除く): 55431706

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 22549, 45098, 248039, 496078, 3900977, 7801954, 42910747, 85821494]

約数ペア:

[(1, 85821494), (2, 42910747), (11, 7801954), (22, 3900977), (173, 496078), (346, 248039), (1903, 45098), (3806, 22549)]