89969516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19013}}^1$

素因数の和:19050

約数の個数: 36

約数和(自身を含む): 194855472

約数和(自身を除く): 104885956

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 19013, 38026, 76052, 133091, 247169, 266182, 494338, 532364, 988676, 1730183, 3213197, 3460366, 6426394, 6920732, 12852788, 22492379, 44984758, 89969516]

約数ペア:

[(1, 89969516), (2, 44984758), (4, 22492379), (7, 12852788), (13, 6920732), (14, 6426394), (26, 3460366), (28, 3213197), (52, 1730183), (91, 988676), (169, 532364), (182, 494338), (338, 266182), (364, 247169), (676, 133091), (1183, 76052), (2366, 38026), (4732, 19013)]