91012064

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19889}}^1$

素因数の和:19923

約数の個数: 48

約数和(自身を含む): 210515760

約数和(自身を除く): 119503696

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 19889, 39778, 79556, 159112, 218779, 258557, 318224, 437558, 517114, 636448, 875116, 1034228, 1750232, 2068456, 2844127, 3500464, 4136912, 5688254, 7000928, 8273824, 11376508, 22753016, 45506032, 91012064]

約数ペア:

[(1, 91012064), (2, 45506032), (4, 22753016), (8, 11376508), (11, 8273824), (13, 7000928), (16, 5688254), (22, 4136912), (26, 3500464), (32, 2844127), (44, 2068456), (52, 1750232), (88, 1034228), (104, 875116), (143, 636448), (176, 517114), (208, 437558), (286, 318224), (352, 258557), (416, 218779), (572, 159112), (1144, 79556), (2288, 39778), (4576, 19889)]