90770576

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{33569}}^1$

素因数の和:33603

約数の個数: 30

約数和(自身を含む): 190442610

約数和(自身を除く): 99672034

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 33569, 67138, 134276, 268552, 436397, 537104, 872794, 1745588, 3491176, 5673161, 6982352, 11346322, 22692644, 45385288, 90770576]

約数ペア:

[(1, 90770576), (2, 45385288), (4, 22692644), (8, 11346322), (13, 6982352), (16, 5673161), (26, 3491176), (52, 1745588), (104, 872794), (169, 537104), (208, 436397), (338, 268552), (676, 134276), (1352, 67138), (2704, 33569)]