31698048

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 91163520

約数和(自身を除く): 59465472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 64, 69, 74, 92, 96, 97, 111, 128, 138, 148, 184, 192, 194, 222, 276, 291, 296, 368, 384, 388, 444, 552, 582, 592, 736, 776, 851, 888, 1104, 1164, 1184, 1472, 1552, 1702, 1776, 2208, 2231, 2328, 2368, 2553, 2944, 3104, 3404, 3552, 3589, 4416, 4462, 4656, 4736, 5106, 6208, 6693, 6808, 7104, 7178, 8832, 8924, 9312, 10212, 10767, 12416, 13386, 13616, 14208, 14356, 17848, 18624, 20424, 21534, 26772, 27232, 28712, 35696, 37248, 40848, 43068, 53544, 54464, 57424, 71392, 81696, 82547, 86136, 107088, 108928, 114848, 142784, 163392, 165094, 172272, 214176, 229696, 247641, 285568, 326784, 330188, 344544, 428352, 459392, 495282, 660376, 689088, 856704, 990564, 1320752, 1378176, 1981128, 2641504, 3962256, 5283008, 7924512, 10566016, 15849024, 31698048]

約数ペア:

[(1, 31698048), (2, 15849024), (3, 10566016), (4, 7924512), (6, 5283008), (8, 3962256), (12, 2641504), (16, 1981128), (23, 1378176), (24, 1320752), (32, 990564), (37, 856704), (46, 689088), (48, 660376), (64, 495282), (69, 459392), (74, 428352), (92, 344544), (96, 330188), (97, 326784), (111, 285568), (128, 247641), (138, 229696), (148, 214176), (184, 172272), (192, 165094), (194, 163392), (222, 142784), (276, 114848), (291, 108928), (296, 107088), (368, 86136), (384, 82547), (388, 81696), (444, 71392), (552, 57424), (582, 54464), (592, 53544), (736, 43068), (776, 40848), (851, 37248), (888, 35696), (1104, 28712), (1164, 27232), (1184, 26772), (1472, 21534), (1552, 20424), (1702, 18624), (1776, 17848), (2208, 14356), (2231, 14208), (2328, 13616), (2368, 13386), (2553, 12416), (2944, 10767), (3104, 10212), (3404, 9312), (3552, 8924), (3589, 8832), (4416, 7178), (4462, 7104), (4656, 6808), (4736, 6693), (5106, 6208)]