80408031464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23000009}}^1$

素因数の和:23000057

約数の個数: 32

約数和(自身を含む): 165600072000

約数和(自身を除く): 85192040536

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 23000009, 46000018, 92000036, 184000072, 437000171, 529000207, 874000342, 1058000414, 1748000684, 2116000828, 3496001368, 4232001656, 10051003933, 20102007866, 40204015732, 80408031464]

約数ペア:

[(1, 80408031464), (2, 40204015732), (4, 20102007866), (8, 10051003933), (19, 4232001656), (23, 3496001368), (38, 2116000828), (46, 1748000684), (76, 1058000414), (92, 874000342), (152, 529000207), (184, 437000171), (437, 184000072), (874, 92000036), (1748, 46000018), (3496, 23000009)]