90589928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79187}}^1$

素因数の和:79217

約数の個数: 32

約数和(自身を含む): 199553760

約数和(自身を除く): 108963832

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 79187, 158374, 316748, 633496, 871057, 1029431, 1742114, 2058862, 3484228, 4117724, 6968456, 8235448, 11323741, 22647482, 45294964, 90589928]

約数ペア:

[(1, 90589928), (2, 45294964), (4, 22647482), (8, 11323741), (11, 8235448), (13, 6968456), (22, 4117724), (26, 3484228), (44, 2058862), (52, 1742114), (88, 1029431), (104, 871057), (143, 633496), (286, 316748), (572, 158374), (1144, 79187)]