169870448

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{87743}}^1$

素因数の和:87773

約数の個数: 30

約数和(自身を含む): 361768512

約数和(自身を除く): 191898064

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 87743, 175486, 350972, 701944, 965173, 1403888, 1930346, 3860692, 7721384, 10616903, 15442768, 21233806, 42467612, 84935224, 169870448]

約数ペア:

[(1, 169870448), (2, 84935224), (4, 42467612), (8, 21233806), (11, 15442768), (16, 10616903), (22, 7721384), (44, 3860692), (88, 1930346), (121, 1403888), (176, 965173), (242, 701944), (484, 350972), (968, 175486), (1936, 87743)]