90897664

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1$

素因数の和:244

約数の個数: 108

約数和(自身を含む): 215453952

約数和(自身を除く): 124556288

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 169, 176, 191, 208, 256, 286, 338, 352, 382, 416, 572, 676, 704, 764, 832, 1144, 1352, 1408, 1528, 1664, 1859, 2101, 2288, 2483, 2704, 2816, 3056, 3328, 3718, 4202, 4576, 4966, 5408, 6112, 7436, 8404, 9152, 9932, 10816, 12224, 14872, 16808, 18304, 19864, 21632, 24448, 27313, 29744, 32279, 33616, 36608, 39728, 43264, 48896, 54626, 59488, 64558, 67232, 79456, 109252, 118976, 129116, 134464, 158912, 218504, 237952, 258232, 268928, 317824, 355069, 437008, 475904, 516464, 537856, 635648, 710138, 874016, 1032928, 1420276, 1748032, 2065856, 2840552, 3496064, 4131712, 5681104, 6992128, 8263424, 11362208, 22724416, 45448832, 90897664]

約数ペア:

[(1, 90897664), (2, 45448832), (4, 22724416), (8, 11362208), (11, 8263424), (13, 6992128), (16, 5681104), (22, 4131712), (26, 3496064), (32, 2840552), (44, 2065856), (52, 1748032), (64, 1420276), (88, 1032928), (104, 874016), (128, 710138), (143, 635648), (169, 537856), (176, 516464), (191, 475904), (208, 437008), (256, 355069), (286, 317824), (338, 268928), (352, 258232), (382, 237952), (416, 218504), (572, 158912), (676, 134464), (704, 129116), (764, 118976), (832, 109252), (1144, 79456), (1352, 67232), (1408, 64558), (1528, 59488), (1664, 54626), (1859, 48896), (2101, 43264), (2288, 39728), (2483, 36608), (2704, 33616), (2816, 32279), (3056, 29744), (3328, 27313), (3718, 24448), (4202, 21632), (4576, 19864), (4966, 18304), (5408, 16808), (6112, 14872), (7436, 12224), (8404, 10816), (9152, 9932)]