43394936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21961}}^1$

素因数の和:21999

約数の個数: 32

約数和(自身を含む): 92240400

約数和(自身を除く): 48845464

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 21961, 43922, 87844, 175688, 285493, 417259, 570986, 834518, 1141972, 1669036, 2283944, 3338072, 5424367, 10848734, 21697468, 43394936]

約数ペア:

[(1, 43394936), (2, 21697468), (4, 10848734), (8, 5424367), (13, 3338072), (19, 2283944), (26, 1669036), (38, 1141972), (52, 834518), (76, 570986), (104, 417259), (152, 285493), (247, 175688), (494, 87844), (988, 43922), (1976, 21961)]