65790448

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:661

約数の個数: 40

約数和(自身を含む): 130491648

約数和(自身を除く): 64701200

約数列:

[1, 2, 4, 8, 16, 83, 107, 166, 214, 332, 428, 463, 664, 856, 926, 1328, 1712, 1852, 3704, 7408, 8881, 17762, 35524, 38429, 49541, 71048, 76858, 99082, 142096, 153716, 198164, 307432, 396328, 614864, 792656, 4111903, 8223806, 16447612, 32895224, 65790448]

約数ペア:

[(1, 65790448), (2, 32895224), (4, 16447612), (8, 8223806), (16, 4111903), (83, 792656), (107, 614864), (166, 396328), (214, 307432), (332, 198164), (428, 153716), (463, 142096), (664, 99082), (856, 76858), (926, 71048), (1328, 49541), (1712, 38429), (1852, 35524), (3704, 17762), (7408, 8881)]