16374872

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 31518720

約数和(自身を除く): 15143848

約数列:

[1, 2, 4, 8, 71, 127, 142, 227, 254, 284, 454, 508, 568, 908, 1016, 1816, 9017, 16117, 18034, 28829, 32234, 36068, 57658, 64468, 72136, 115316, 128936, 230632, 2046859, 4093718, 8187436, 16374872]

約数ペア:

[(1, 16374872), (2, 8187436), (4, 4093718), (8, 2046859), (71, 230632), (127, 128936), (142, 115316), (227, 72136), (254, 64468), (284, 57658), (454, 36068), (508, 32234), (568, 28829), (908, 18034), (1016, 16117), (1816, 9017)]