128678594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{110359}}^1$

素因数の和:110425

約数の個数: 16

約数和(自身を含む): 214539840

約数和(自身を除く): 85861246

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 110359, 220718, 1213949, 2427898, 5849027, 11698054, 64339297, 128678594]

約数ペア:

[(1, 128678594), (2, 64339297), (11, 11698054), (22, 5849027), (53, 2427898), (106, 1213949), (583, 220718), (1166, 110359)]