89593816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{45341}}^1$

素因数の和:45379

約数の個数: 32

約数和(自身を含む): 190436400

約数和(自身を除く): 100842584

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 45341, 90682, 181364, 362728, 589433, 861479, 1178866, 1722958, 2357732, 3445916, 4715464, 6891832, 11199227, 22398454, 44796908, 89593816]

約数ペア:

[(1, 89593816), (2, 44796908), (4, 22398454), (8, 11199227), (13, 6891832), (19, 4715464), (26, 3445916), (38, 2357732), (52, 1722958), (76, 1178866), (104, 861479), (152, 589433), (247, 362728), (494, 181364), (988, 90682), (1976, 45341)]