90810148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{158759}}^1$

素因数の和:158787

約数の個数: 24

約数和(自身を含む): 186701760

約数和(自身を除く): 95891612

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 158759, 317518, 635036, 1746349, 2063867, 3492698, 4127734, 6985396, 8255468, 22702537, 45405074, 90810148]

約数ペア:

[(1, 90810148), (2, 45405074), (4, 22702537), (11, 8255468), (13, 6985396), (22, 4127734), (26, 3492698), (44, 2063867), (52, 1746349), (143, 635036), (286, 317518), (572, 158759)]