85287506

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{2273}}^1$

素因数の和:2605

約数の個数: 16

約数和(自身を含む): 130245624

約数和(自身を除く): 44958118

約数列:

[1, 2, 73, 146, 257, 514, 2273, 4546, 18761, 37522, 165929, 331858, 584161, 1168322, 42643753, 85287506]

約数ペア:

[(1, 85287506), (2, 42643753), (73, 1168322), (146, 584161), (257, 331858), (514, 165929), (2273, 37522), (4546, 18761)]