84880268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{14081}}^1$

素因数の和:14233

約数の個数: 24

約数和(自身を含む): 163238544

約数和(自身を除く): 78358276

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 14081, 28162, 56324, 154891, 309782, 619564, 1929097, 3858194, 7716388, 21220067, 42440134, 84880268]

約数ペア:

[(1, 84880268), (2, 42440134), (4, 21220067), (11, 7716388), (22, 3858194), (44, 1929097), (137, 619564), (274, 309782), (548, 154891), (1507, 56324), (3014, 28162), (6028, 14081)]