85617424

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{79867}}^1$

素因数の和:79942

約数の個数: 20

約数和(自身を含む): 168361744

約数和(自身を除く): 82744320

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 79867, 159734, 319468, 638936, 1277872, 5351089, 10702178, 21404356, 42808712, 85617424]

約数ペア:

[(1, 85617424), (2, 42808712), (4, 21404356), (8, 10702178), (16, 5351089), (67, 1277872), (134, 638936), (268, 319468), (536, 159734), (1072, 79867)]