43435408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 80

約数和(自身を含む): 95458176

約数和(自身を除く): 52022768

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 53, 68, 92, 106, 131, 136, 184, 212, 262, 272, 368, 391, 424, 524, 782, 848, 901, 1048, 1219, 1564, 1802, 2096, 2227, 2438, 3013, 3128, 3604, 4454, 4876, 6026, 6256, 6943, 7208, 8908, 9752, 12052, 13886, 14416, 17816, 19504, 20723, 24104, 27772, 35632, 41446, 48208, 51221, 55544, 82892, 102442, 111088, 118031, 159689, 165784, 204884, 236062, 319378, 331568, 409768, 472124, 638756, 819536, 944248, 1277512, 1888496, 2555024, 2714713, 5429426, 10858852, 21717704, 43435408]

約数ペア:

[(1, 43435408), (2, 21717704), (4, 10858852), (8, 5429426), (16, 2714713), (17, 2555024), (23, 1888496), (34, 1277512), (46, 944248), (53, 819536), (68, 638756), (92, 472124), (106, 409768), (131, 331568), (136, 319378), (184, 236062), (212, 204884), (262, 165784), (272, 159689), (368, 118031), (391, 111088), (424, 102442), (524, 82892), (782, 55544), (848, 51221), (901, 48208), (1048, 41446), (1219, 35632), (1564, 27772), (1802, 24104), (2096, 20723), (2227, 19504), (2438, 17816), (3013, 14416), (3128, 13886), (3604, 12052), (4454, 9752), (4876, 8908), (6026, 7208), (6256, 6943)]