16427540836

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1\times {\mathrm{8761}}^1$

素因数の和:9340

約数の個数: 48

約数和(自身を含む): 33138024192

約数和(自身を除く): 16710483356

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 401, 668, 802, 1169, 1604, 2338, 2807, 4676, 5614, 8761, 11228, 17522, 35044, 61327, 66967, 122654, 133934, 245308, 267868, 468769, 937538, 1463087, 1875076, 2926174, 3513161, 5852348, 7026322, 10241609, 14052644, 20483218, 24592127, 40966436, 49184254, 98368508, 586697887, 1173395774, 2346791548, 4106885209, 8213770418, 16427540836]

約数ペア:

[(1, 16427540836), (2, 8213770418), (4, 4106885209), (7, 2346791548), (14, 1173395774), (28, 586697887), (167, 98368508), (334, 49184254), (401, 40966436), (668, 24592127), (802, 20483218), (1169, 14052644), (1604, 10241609), (2338, 7026322), (2807, 5852348), (4676, 3513161), (5614, 2926174), (8761, 1875076), (11228, 1463087), (17522, 937538), (35044, 468769), (61327, 267868), (66967, 245308), (122654, 133934)]