85269262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61879}}^1$

素因数の和:61947

約数の個数: 16

約数和(自身を含む): 140343840

約数和(自身を除く): 55074578

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 61879, 123758, 804427, 1608854, 3279587, 6559174, 42634631, 85269262]

約数ペア:

[(1, 85269262), (2, 42634631), (13, 6559174), (26, 3279587), (53, 1608854), (106, 804427), (689, 123758), (1378, 61879)]