38951368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2351}}^1$

素因数の和:2485

約数の個数: 32

約数和(自身を含む): 77616000

約数和(自身を除く): 38664632

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 872, 2071, 2351, 4142, 4702, 8284, 9404, 16568, 18808, 44669, 89338, 178676, 256259, 357352, 512518, 1025036, 2050072, 4868921, 9737842, 19475684, 38951368]

約数ペア:

[(1, 38951368), (2, 19475684), (4, 9737842), (8, 4868921), (19, 2050072), (38, 1025036), (76, 512518), (109, 357352), (152, 256259), (218, 178676), (436, 89338), (872, 44669), (2071, 18808), (2351, 16568), (4142, 9404), (4702, 8284)]