16305128

素因数分解:

$2^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{593}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 35069760

約数和(自身を除く): 18764632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 491, 593, 982, 1186, 1964, 2372, 3437, 3928, 4151, 4744, 6874, 8302, 13748, 16604, 27496, 33208, 291163, 582326, 1164652, 2038141, 2329304, 4076282, 8152564, 16305128]

約数ペア:

[(1, 16305128), (2, 8152564), (4, 4076282), (7, 2329304), (8, 2038141), (14, 1164652), (28, 582326), (56, 291163), (491, 33208), (593, 27496), (982, 16604), (1186, 13748), (1964, 8302), (2372, 6874), (3437, 4744), (3928, 4151)]