16816208

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:323

約数の個数: 40

約数和(自身を含む): 33587136

約数和(自身を除く): 16770928

約数列:

[1, 2, 4, 8, 16, 71, 113, 131, 142, 226, 262, 284, 452, 524, 568, 904, 1048, 1136, 1808, 2096, 8023, 9301, 14803, 16046, 18602, 29606, 32092, 37204, 59212, 64184, 74408, 118424, 128368, 148816, 236848, 1051013, 2102026, 4204052, 8408104, 16816208]

約数ペア:

[(1, 16816208), (2, 8408104), (4, 4204052), (8, 2102026), (16, 1051013), (71, 236848), (113, 148816), (131, 128368), (142, 118424), (226, 74408), (262, 64184), (284, 59212), (452, 37204), (524, 32092), (568, 29606), (904, 18602), (1048, 16046), (1136, 14803), (1808, 9301), (2096, 8023)]