80080319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 98993664

約数和(自身を除く): 18913345

約数列:

[1, 11, 17, 23, 43, 187, 253, 391, 433, 473, 731, 989, 4301, 4763, 7361, 8041, 9959, 10879, 16813, 18619, 80971, 109549, 169303, 184943, 204809, 316523, 428237, 1862333, 3481753, 4710607, 7280029, 80080319]

約数ペア:

[(1, 80080319), (11, 7280029), (17, 4710607), (23, 3481753), (43, 1862333), (187, 428237), (253, 316523), (391, 204809), (433, 184943), (473, 169303), (731, 109549), (989, 80971), (4301, 18619), (4763, 16813), (7361, 10879), (8041, 9959)]