8161272

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{16193}}^1$

素因数の和:16212

約数の個数: 48

約数和(自身を含む): 25262640

約数和(自身を除く): 17101368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 16193, 32386, 48579, 64772, 97158, 113351, 129544, 145737, 194316, 226702, 291474, 340053, 388632, 453404, 582948, 680106, 906808, 1020159, 1165896, 1360212, 2040318, 2720424, 4080636, 8161272]

約数ペア:

[(1, 8161272), (2, 4080636), (3, 2720424), (4, 2040318), (6, 1360212), (7, 1165896), (8, 1020159), (9, 906808), (12, 680106), (14, 582948), (18, 453404), (21, 388632), (24, 340053), (28, 291474), (36, 226702), (42, 194316), (56, 145737), (63, 129544), (72, 113351), (84, 97158), (126, 64772), (168, 48579), (252, 32386), (504, 16193)]