89874824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{10939}}^1$

素因数の和:11037

約数の個数: 32

約数和(自身を含む): 183792000

約数和(自身を除く): 93917176

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 10939, 21878, 43756, 87512, 142207, 284414, 568828, 864181, 1137656, 1728362, 3456724, 6913448, 11234353, 22468706, 44937412, 89874824]

約数ペア:

[(1, 89874824), (2, 44937412), (4, 22468706), (8, 11234353), (13, 6913448), (26, 3456724), (52, 1728362), (79, 1137656), (104, 864181), (158, 568828), (316, 284414), (632, 142207), (1027, 87512), (2054, 43756), (4108, 21878), (8216, 10939)]