55117784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3209}}^1$

素因数の和:3347

約数の個数: 32

約数和(自身を含む): 109782000

約数和(自身を除く): 54664216

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 904, 2147, 3209, 4294, 6418, 8588, 12836, 17176, 25672, 60971, 121942, 243884, 362617, 487768, 725234, 1450468, 2900936, 6889723, 13779446, 27558892, 55117784]

約数ペア:

[(1, 55117784), (2, 27558892), (4, 13779446), (8, 6889723), (19, 2900936), (38, 1450468), (76, 725234), (113, 487768), (152, 362617), (226, 243884), (452, 121942), (904, 60971), (2147, 25672), (3209, 17176), (4294, 12836), (6418, 8588)]