80835748

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{169823}}^1$

素因数の和:169851

約数の個数: 24

約数和(自身を含む): 171182592

約数和(自身を除く): 90346844

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 169823, 339646, 679292, 1188761, 2377522, 2886991, 4755044, 5773982, 11547964, 20208937, 40417874, 80835748]

約数ペア:

[(1, 80835748), (2, 40417874), (4, 20208937), (7, 11547964), (14, 5773982), (17, 4755044), (28, 2886991), (34, 2377522), (68, 1188761), (119, 679292), (238, 339646), (476, 169823)]