15634544

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 40

約数和(自身を含む): 31320912

約数和(自身を除く): 15686368

約数列:

[1, 2, 4, 8, 16, 61, 83, 122, 166, 193, 244, 332, 386, 488, 664, 772, 976, 1328, 1544, 3088, 5063, 10126, 11773, 16019, 20252, 23546, 32038, 40504, 47092, 64076, 81008, 94184, 128152, 188368, 256304, 977159, 1954318, 3908636, 7817272, 15634544]

約数ペア:

[(1, 15634544), (2, 7817272), (4, 3908636), (8, 1954318), (16, 977159), (61, 256304), (83, 188368), (122, 128152), (166, 94184), (193, 81008), (244, 64076), (332, 47092), (386, 40504), (488, 32038), (664, 23546), (772, 20252), (976, 16019), (1328, 11773), (1544, 10126), (3088, 5063)]