80164078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4003}}^1$

素因数の和:4072

約数の個数: 32

約数和(自身を含む): 138378240

約数和(自身を除く): 58214162

約数列:

[1, 2, 17, 19, 31, 34, 38, 62, 323, 527, 589, 646, 1054, 1178, 4003, 8006, 10013, 20026, 68051, 76057, 124093, 136102, 152114, 248186, 1292969, 2109581, 2357767, 2585938, 4219162, 4715534, 40082039, 80164078]

約数ペア:

[(1, 80164078), (2, 40082039), (17, 4715534), (19, 4219162), (31, 2585938), (34, 2357767), (38, 2109581), (62, 1292969), (323, 248186), (527, 152114), (589, 136102), (646, 124093), (1054, 76057), (1178, 68051), (4003, 20026), (8006, 10013)]