91461248

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 194469120

約数和(自身を除く): 103007872

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 128, 184, 188, 368, 376, 661, 736, 752, 1081, 1322, 1472, 1504, 2162, 2644, 2944, 3008, 4324, 5288, 6016, 8648, 10576, 15203, 17296, 21152, 30406, 31067, 34592, 42304, 60812, 62134, 69184, 84608, 121624, 124268, 138368, 243248, 248536, 486496, 497072, 714541, 972992, 994144, 1429082, 1945984, 1988288, 2858164, 3976576, 5716328, 11432656, 22865312, 45730624, 91461248]

約数ペア:

[(1, 91461248), (2, 45730624), (4, 22865312), (8, 11432656), (16, 5716328), (23, 3976576), (32, 2858164), (46, 1988288), (47, 1945984), (64, 1429082), (92, 994144), (94, 972992), (128, 714541), (184, 497072), (188, 486496), (368, 248536), (376, 243248), (661, 138368), (736, 124268), (752, 121624), (1081, 84608), (1322, 69184), (1472, 62134), (1504, 60812), (2162, 42304), (2644, 34592), (2944, 31067), (3008, 30406), (4324, 21152), (5288, 17296), (6016, 15203), (8648, 10576)]