87794824

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{64937}}^1$

素因数の和:64969

約数の個数: 24

約数和(自身を含む): 178254810

約数和(自身を除く): 90459986

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 64937, 129874, 259748, 519496, 844181, 1688362, 3376724, 6753448, 10974353, 21948706, 43897412, 87794824]

約数ペア:

[(1, 87794824), (2, 43897412), (4, 21948706), (8, 10974353), (13, 6753448), (26, 3376724), (52, 1688362), (104, 844181), (169, 519496), (338, 259748), (676, 129874), (1352, 64937)]